Tests

Update abbrv.jabref.org (#12365) #665

Job	Run time
CHANGELOG.md	8s
CHANGELOG.md - only unreleased touched	16s
Checkstyle	2m 9s
Database tests	3m 6s
GUI tests	1m 29s
Markdown	8s
Modernizer	1m 47s
OpenRewrite	2m 24s
Unit tests	1m 35s
Code coverage	1m 3s
Validate Gradle Wrapper	8s
Find merge conflicts	6s
Source branch is other than "main"	1s
Validate requirement coverage	55s
upload-pr-number	2s
	15m 17s

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