Add de translations for TimerTrigger

add '*.swp' (Vim recovery files) to .gitignore

This pull request integrates https://github.com/jenkinsci/jenkins/pull/1510

[JENKINS-28192] SecretRewriter.rewriteRecursive fails to resolve symbolic links on Windows

[JENKINS-30456]Executable can be null in getEstimatedDurationFor

[JENKINS-5253] Allow case insensitive patterns in Artifacts Archiving

This pull request integrates https://github.com/jenkinsci/jenkins/pull/1712

This pull request integrates https://github.com/jenkinsci/jenkins/pull/1769

[FIXED JENKINS-30502] trim job name upon rename

[FIXED JENKINS-30730] Prevent ClassCastException in Abstractbuild::reportError() if the build step is not Publisher.

This pull request integrates https://github.com/jenkinsci/jenkins/pulls/1851, which is a reworked version of https://github.com/jenkinsci/jenkins/pull/1846 from @fbelzunc (no original codelines left)

[JENKINS-30820] pick up the new bytecode-compatability-transformer

The new version of the BCT does not generate stackMap if the original code
did not contain stack maps.  Further more the new version takes a
classloader to use so that it can load classes when searching for the
common parent class.

[FIX JENKINS-30899] Build History Pagination/Search fixes

Fix HistoryPageFileTest tests
Fix int parsing in JavaScript
Fix some JS glitches

Update JUnit, PowerMock, Mockito libraries

[FIXED JENKINS-30605] Improve de translation of config-publishers2

Implement Jenkins#updateNode()