ReservedTimeStamp leads to failure in Plugin:Configuration as Code Plugin during booting jenkins

### Jenkins and plugins versions report

Environment

```text
Jenkins: 2.433
OS: Linux - 5.10.0-20-amd64
Java: 11.0.18 - Eclipse Adoptium (OpenJDK 64-Bit Server VM)
---
antisamy-markup-formatter:162.v0e6ec0fcfcf6
apache-httpcomponents-client-4-api:4.5.14-208.v438351942757
bootstrap5-api:5.3.2-2
bouncycastle-api:2.29
branch-api:2.1135.v8de8e7899051
build-timeout:1.31
build-user-vars-plugin:1.9
build-with-parameters:76.v9382db_f78962
caffeine-api:3.1.8-133.v17b_1ff2e0599
checks-api:2.0.2
cloudbees-folder:6.858.v898218f3609d
command-launcher:107.v773860566e2e
commons-lang3-api:3.13.0-62.v7d18e55f51e2
commons-text-api:1.11.0-95.v22a_d30ee5d36
configuration-as-code:1775.v810dc950b_514
credentials:1309.v8835d63eb_d8a_
credentials-binding:642.v737c34dea_6c2
data-tables-api:1.13.8-1
display-url-api:2.200.vb_9327d658781
durable-task:523.va_a_22cf15d5e0
echarts-api:5.4.3-1
font-awesome-api:6.4.2-1
git:5.2.1
git-client:4.5.0
gitlab-api:5.3.0-91.v1f9a_fda_d654f
http_request:1.18
instance-identity:185.v303dc7c645f9
ionicons-api:56.v1b_1c8c49374e
jackson2-api:2.15.3-372.v309620682326
jakarta-activation-api:2.0.1-3
jakarta-mail-api:2.0.1-3
javax-activation-api:1.2.0-6
javax-mail-api:1.6.2-9
jaxb:2.3.9-1
jdk-tool:73.vddf737284550
jersey2-api:2.41-133.va_03323b_a_1396
jobConfigHistory:1229.v3039470161a_d
jquery3-api:3.7.1-1
json-api:20240303-41.v94e11e6de726
junit:1240.vf9529b_881428
localization-support:1.2
localization-zh-cn:371.v23851f835d6b_
lockable-resources:1215.v895f61d7f794
mailer:463.vedf8358e006b_
mapdb-api:1.0.9-28.vf251ce40855d
matrix-project:818.v7eb_e657db_924
mina-sshd-api-common:2.11.0-86.v836f585d47fa_
mina-sshd-api-core:2.11.0-86.v836f585d47fa_
nodelabelparameter:1.12.0
oic-auth:2.6
p4:1.14.4
parameterized-scheduler:255.v73827fcdf618
parameterized-trigger:787.v665fcf2a_830b_
pipeline-build-step:516.v8ee60a_81c5b_9
pipeline-graph-analysis:202.va_d268e64deb_3
pipeline-groovy-lib:689.veec561a_dee13
pipeline-input-step:477.v339683a_8d55e
pipeline-milestone-step:111.v449306f708b_7
pipeline-model-api:2.2151.ve32c9d209a_3f
pipeline-model-definition:2.2151.ve32c9d209a_3f
pipeline-model-extensions:2.2151.ve32c9d209a_3f
pipeline-rest-api:2.34
pipeline-stage-step:305.ve96d0205c1c6
pipeline-stage-tags-metadata:2.2151.ve32c9d209a_3f
pipeline-stage-view:2.34
plain-credentials:143.v1b_df8b_d3b_e48
plugin-util-api:3.6.0
popper2-api:2.11.6-4
powershell:2.1
prism-api:1.29.0-9
rebuild:330.v645b_7df10e2a_
role-strategy:713.vb_3837801b_8cc
scm-api:683.vb_16722fb_b_80b_
script-security:1281.v22fb_899df1a_e
snakeyaml-api:2.2-111.vc6598e30cc65
ssh-credentials:308.ve4497b_ccd8f4
ssh-slaves:2.916.vd17b_43357ce4
sshd:3.312.v1c601b_c83b_0e
structs:325.vcb_307d2a_2782
subversion:2.17.3
token-macro:384.vf35b_f26814ec
trilead-api:2.84.v72119de229b_7
variant:60.v7290fc0eb_b_cd
workflow-aggregator:596.v8c21c963d92d
workflow-api:1283.v99c10937efcb_
workflow-basic-steps:1042.ve7b_140c4a_e0c
workflow-cps:3806.va_3a_6988277b_2
workflow-durable-task-step:1289.v4d3e7b_01546b_
workflow-job:1360.vc6700e3136f5
workflow-multibranch:756.v891d88f2cd46
workflow-scm-step:415.v434365564324
workflow-step-api:657.v03b_e8115821b_
workflow-support:865.v43e78cc44e0d
```

### What Operating System are you using (both controller, and any agents involved in the problem)?

jenkins deployed in docker on debian11-20230103

### Reproduction steps

I have this problem when rebooting jenkins
I think a job which requiring lockable resource just started right before the rebooting, causing the lockable resource to be reserved

### Expected Results

jenkins rebooted successfully

### Actual Results

org.apache.commons.beanutils.ConversionException: DateConverter does not support default String to 'Date' conversion.
at org.apache.commons.beanutils.converters.DateTimeConverter.toDate(DateTimeConverter.java:474)
at org.apache.commons.beanutils.converters.DateTimeConverter.convertToType(DateTimeConverter.java:347)
at org.apache.commons.beanutils.converters.AbstractConverter.convert(AbstractConverter.java:169)
at org.apache.commons.beanutils.converters.ConverterFacade.convert(ConverterFacade.java:61)
at io.jenkins.plugins.casc.impl.configurators.PrimitiveConfigurator.configure(PrimitiveConfigurator.java:45)
at io.jenkins.plugins.casc.BaseConfigurator.configure(BaseConfigurator.java:360)
at io.jenkins.plugins.casc.BaseConfigurator.configure(BaseConfigurator.java:283)
at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.check(DataBoundConfigurator.java:99)
at io.jenkins.plugins.casc.BaseConfigurator.configure(BaseConfigurator.java:355)
at io.jenkins.plugins.casc.BaseConfigurator.check(BaseConfigurator.java:293)
at io.jenkins.plugins.casc.BaseConfigurator.configure(BaseConfigurator.java:360)
at io.jenkins.plugins.casc.BaseConfigurator.check(BaseConfigurator.java:293)
at io.jenkins.plugins.casc.ConfigurationAsCode.lambda$checkWith$9(ConfigurationAsCode.java:830)
at io.jenkins.plugins.casc.ConfigurationAsCode.invokeWith(ConfigurationAsCode.java:773)
at io.jenkins.plugins.casc.ConfigurationAsCode.checkWith(ConfigurationAsCode.java:830)
at io.jenkins.plugins.casc.ConfigurationAsCode.configureWith(ConfigurationAsCode.java:816)
at io.jenkins.plugins.casc.ConfigurationAsCode.configureWith(ConfigurationAsCode.java:695)
at io.jenkins.plugins.casc.ConfigurationAsCode.configure(ConfigurationAsCode.java:352)
at io.jenkins.plugins.casc.ConfigurationAsCode.init(ConfigurationAsCode.java:341)
Caused: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:109)
Caused: java.lang.Error
at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:115)
at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:185)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1170)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused: org.jvnet.hudson.reactor.ReactorException
at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:290)
at jenkins.InitReactorRunner.run(InitReactorRunner.java:49)
at jenkins.model.Jenkins.executeReactor(Jenkins.java:1205)
at jenkins.model.Jenkins.(Jenkins.java:992)
at hudson.model.Hudson.(Hudson.java:86)
at hudson.model.Hudson.(Hudson.java:82)
at hudson.WebAppMain$3.run(WebAppMain.java:247)
Caused: hudson.util.HudsonFailedToLoad
at hudson.WebAppMain$3.run(WebAppMain.java:264)

### Anything else?

solved by deleting the reservedTimestamp key value pair in lockable resource in Jenkins.yaml
reservedTimestamp: Thu Apr 11 10:53:16 CST 2024
this is not supported by DateConverter

### Are you interested in contributing a fix?

_No response_