Multiple plugins failing after upgrading to 8.10

**Logstash information**:

Logstash version: 8.10.2
Logstash installation source: apt
How is Logstash being run: systemd

**Plugins installed**: https://gist.github.com/ceeeekay/991b6b2ace061202afbfa5da78e0d46e

**JVM**: bundled

**OS version**: Ubuntu 22.04.3 LTS

**Description of the problem including expected versus actual behavior**:
Logstash versions after 8.10 are failing to start certain plugins. I'm seeing issues with both `logstash-filter-tld` and `logstash-input-imap`. I suspect these are related to https://github.com/elastic/logstash/pull/15283 and/or https://github.com/elastic/logstash/pull/15066.

I've opened an issue for the IMAP input at https://github.com/logstash-plugins/logstash-input-imap/issues/59 but have since discovered the TLD filter is also failing to start, so I think it may be related more to Logstash than the plugins themselves.

Plugins load fine if Logstash is downgraded to 8.9.2.

**Steps to reproduce**:

1. Install Logstash 8.10.2
2. Configure a basic pipeline using the IMAP input, e.g., https://gist.github.com/ceeeekay/2358a9de0885000bdf05b058145e3d3a
3. Start Logstash
4. Observe logs

**Provide logs (if relevant)**:
https://gist.github.com/ceeeekay/a7c39061a4c154bbbeb8bdcb26ba91f8#file-gistfile1-txt-L5-L17

Reproduce the failure using Logstash 8.10.2, the basic IMAP pipeline gist, and the provided plugin list; then inspect the linked startup logs and the suspected Logstash pull requests #15283 and #15066. Compare with Logstash 8.9.2 and the related logstash-input-imap issue; done means the affected plugins start successfully on 8.10.2 without regressing the older version.

Written by the indexing model from the issue text.