GitLab does not get Notified of Aborted Branch Pipeline Build when Merge Request gets Created duing Pending Build

### Jenkins and plugins versions report

Environment

Jenkins: 2.440.3
OS: Linux - 4.15.0-228-generic
Java: 11.0.23 - Ubuntu (OpenJDK 64-Bit Server VM)
---
ace-editor:1.1
active-directory:2.36
analysis-core:1.96
analysis-model-api:12.4.0
ant:511.v0a_a_1a_334f41b_
antisamy-markup-formatter:162.v0e6ec0fcfcf6
apache-httpcomponents-client-4-api:4.5.14-208.v438351942757
apache-httpcomponents-client-5-api:5.3.1-110.v77252fb_d4da_5
asm-api:9.7-33.v4d23ef79fcc8
atlassian-jira-software-cloud:2.0.15
authentication-tokens:1.119.v50285141b_7e1
bootstrap4-api:4.6.0-6
bootstrap5-api:5.3.3-1
bouncycastle-api:2.30.1.78.1-248.ve27176eb_46cb_
branch-api:2.1178.v969d9eb_c728e
build-keeper-plugin:19.va_df8a_2c65123
caffeine-api:3.1.8-133.v17b_1ff2e0599
checks-api:2.2.0
checkstyle:4.0.0
cloudbees-folder:6.901.vb_4c7a_da_75da_3
clover:4.14.2.596.vb_4d6475e990b_
cloverphp:0.6
command-launcher:115.vd8b_301cc15d0
commons-lang3-api:3.16.0-82.ve2b_07d659d95
commons-text-api:1.12.0-129.v99a_50df237f7
conditional-buildstep:1.4.3
credentials:1371.vfee6b_095f0a_3
credentials-binding:681.vf91669a_32e45
data-tables-api:2.1.4-1
delivery-pipeline-plugin:1.4.2
display-url-api:2.204.vf6fddd8a_8b_e9
docker-commons:443.v921729d5611d
docker-workflow:580.vc0c340686b_54
dry:3.0.0
dtkit-api:3.0.2
durable-task:568.v8fb_5c57e8417
echarts-api:5.5.1-1
eddsa-api:0.3.0-4.v84c6f0f4969e
email-ext:1814.v404722f34263
external-monitor-job:215.v2e88e894db_f8
font-awesome-api:6.6.0-1
forensics-api:2.5.0
git:5.4.1
git-client:5.0.0
git-server:126.v0d945d8d2b_39
gitlab-api:5.6.0-97.v6603a_83f8690
gitlab-branch-source:704.vc7f1202d7e14
gitlab-oauth:1.19
gitlab-plugin:1.8.1
gson-api:2.11.0-41.v019fcf6125dc
handlebars:3.0.8
handy-uri-templates-2-api:2.1.8-30.v7e777411b_148
htmlpublisher:1.36
instance-identity:185.v303dc7c645f9
ionicons-api:74.v93d5eb_813d5f
jackson2-api:2.17.0-379.v02de8ec9f64c
jakarta-activation-api:2.1.3-1
jakarta-mail-api:2.1.3-1
javadoc:280.v050b_5c849f69
javax-activation-api:1.2.0-7
javax-mail-api:1.6.2-10
jaxb:2.3.9-1
jdepend:1.3.1
jdk-tool:80.v8a_dee33ed6f0
jersey2-api:2.44-151.v6df377fff741
jira:3.13
jnr-posix-api:3.1.19-2
jobConfigHistory:1241.v07634fa_18896
joda-time-api:2.12.7-29.v5a_b_e3a_82269a_
jquery:1.12.4-1
jquery-detached:1.2.1
jquery3-api:3.7.1-2
jsch:0.2.16-86.v42e010d9484b_
json-api:20240303-41.v94e11e6de726
json-path-api:2.9.0-58.v62e3e85b_a_655
junit:1296.vb_f538b_c88630
ldap:725.v3cb_b_711b_1a_ef
lockable-resources:1255.vf48745da_35d0
mailer:472.vf7c289a_4b_420
mapdb-api:1.0.9-40.v58107308b_7a_7
matrix-auth:3.2.2
matrix-project:832.va_66e270d2946
maven-plugin:3.23
metrics:4.2.21-451.vd51df8df52ec
mina-sshd-api-common:2.13.2-125.v200281b_61d59
mina-sshd-api-core:2.13.2-125.v200281b_61d59
momentjs:1.1.1
pam-auth:1.11
parameterized-trigger:806.vf6fff3e28c3e
pipeline-build-step:540.vb_e8849e1a_b_d8
pipeline-graph-analysis:216.vfd8b_ece330ca_
pipeline-graph-view:243.vc9e11fec486a_
pipeline-groovy-lib:730.ve57b_34648c63
pipeline-input-step:495.ve9c153f6067b_
pipeline-milestone-step:119.vdfdc43fc3b_9a_
pipeline-model-api:2.2205.vc9522a_9d5711
pipeline-model-definition:2.2205.vc9522a_9d5711
pipeline-model-extensions:2.2205.vc9522a_9d5711
pipeline-rest-api:2.34
pipeline-stage-step:312.v8cd10304c27a_
pipeline-stage-tags-metadata:2.2205.vc9522a_9d5711
pipeline-stage-view:2.34
plain-credentials:183.va_de8f1dd5a_2b_
plot:2.1.12
plugin-usage-plugin:4.5
plugin-util-api:4.1.0
pmd:4.0.0
popper-api:1.16.1-3
popper2-api:2.11.6-5
prism-api:1.29.0-17
publish-over:0.22
publish-over-ssh:1.25
run-condition:1.7
scm-api:696.v778d637b_a_762
script-security:1354.va_70a_fe478c7f
shelve-project-plugin:3.2
snakeyaml-api:2.2-121.v5a_68b_9300b_d4
ssh-credentials:343.v884f71d78167
sshd:3.330.vc866a_8389b_58
structs:338.v848422169819
subversion:1269.v53185011cd9f
tasks:4.53
token-macro:400.v35420b_922dcb_
trilead-api:2.147.vb_73cc728a_32e
variant:60.v7290fc0eb_b_cd
violations:0.7.11
warnings-ng:11.4.1
workflow-aggregator:600.vb_57cdd26fdd7
workflow-api:1336.vee415d95c521
workflow-basic-steps:1058.vcb_fc1e3a_21a_9
workflow-cps:3946.v7935cb_edb_f82
workflow-cps-global-lib:612.v55f2f80781ef
workflow-durable-task-step:1371.vb_7cec8f3b_95e
workflow-job:1400.v7fd111b_ec82f
workflow-multibranch:773.vc4fe1378f1d5
workflow-scm-step:427.v4ca_6512e7df1
workflow-step-api:678.v3ee58b_469476
workflow-support:920.v59f71ce16f04
xunit:3.1.5

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

Both Ubuntu Server 18.04
GitLab-side not known.

### Reproduction steps

1. Have a Multibranch Pipeline Job with a GitLab Branch Source configured with `Discover Branches` behavior added and set to `Only branches that are not also filed as MRs`.
2. Create a branch
3. Let Jenkins find branch
4. Push changes to this branch
5. Immediately create PR while build is not yet finished

### Expected Results

1. Branch pipeline get marked as disabled due to being obsolete [OK]
2. Running branch pipeline gets aborted [OK]
4. MR pipeline gets created [OK]
5. GitLab gets notified of MR pipeline status once finished [OK]
6. GitLab gets notified of branch pipeline status after being aborted [FAILED]

### Actual Results

GitLab does not seem to get notified of aborted pipeline.

### Anything else?

This is how the **MR pipeline status** looks on the **GitLab** side:


``https://gitlab.company.tld/group/project/-/pipelines/3010``

This is from the end of the console log of the **MR pipeline build in Jenkins**:

> [Pipeline] End of Pipeline
> [GitLab Pipeline Status] Notifying merge request build status: SUCCESS BRANCH/MR-44 #2: This commit looks good.
> [GitLab Pipeline Status] Notified
> Finished: SUCCESS

``https://jenkins.company.tld/job/PROJECT/job/MR-44/2/console``

This is from the end of the console log of the **branch pipeline build in Jenkins**:

> [Pipeline] End of Pipeline
> org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: 93872e80-3c67-4ee0-9818-8d2462687a8f
> Finished: ABORTED

``https://jenkins.company.tld/job/PROJECT/job/BRANCH-2669/1/console``

### Are you interested in contributing a fix?

Unfortunately no, since I'm not a Java developer. Haven't touched Java in almost 20 years.

But I'm willing to install & check an unstable build of this plugin on our setup to verfiy a potential fix.