Update Winstone and Jetty

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
org.eclipse.jetty.ee9:jetty-ee9-maven-plugin (source)	12.0.25 -> 12.1.2
org.jenkins-ci:winstone	8.13.1 -> 8.15

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[basil]

jenkinsci/winstone#452 (review)

[A1exKH]

LGTM.

[krisstern]

@A1exKH in jenkinsci/winstone#452 (review):

-0 I guess? I'm not necessarily opposed to upgrading, but past Jetty releases have had a high rate of regression, so part of me would rather wait to upgrade and let others find and report any potential regressions in this .0 release.

This PR is not ready for merge yet.

[A1exKH]

@krisstern I see, thank you for the comment!

[MarkEWaite]

Tests of this pull request passed in the plugin BOM with:

• Test core with Jetty 12.1.1 and Winstone 8.14 bom#5792

Currently blocked from upgrading Jenkins test harness with matching Jetty version in plugin BOM by:

• Update dependency org.jenkins-ci.main:jenkins-test-harness to v2505 - autoclosed bom#5759

I'd really like to know why the test in the http request plugin fails on the transition from Jetty 12.0.28 to 12.1.1 before we merge this to the master branch, but I'm also OK if we accept that risk and identify the root cause of the failure after the merge. The tests pass in this branch and they pass in the plugin BOM with these changes. They only fail when the Jenkins test harness includes Jetty 12.1.1.

[timja]

/label ready-for-merge

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This PR is now ready for merge, after ~24 hours, we will merge it if there's no negative feedback.

Thanks!

[MarkEWaite]

This proposes an inconsistent combination of Jetty and Winstone. The Winstone 8.14 release includes Jetty 12.1.1 but this pull request proposes Jetty 12.1.2.

I think that we want to keep those two in sync, either by releasing a new version of Winstone with Jetty 12.1.2 (my first preference) or changing this pull request to use Jetty 12.1.1.

addressed

[timja]

Addressed

[MarkEWaite]

Thanks!