Tests

Add notice on usage of local models #20664

Job	Run time
Checkstyle	2m 22s
OpenRewrite	2m 32s
Modernizer	1m 28s
Markdown	7s
CHANGELOG.md	10s
CHANGELOG.md - only unreleased touched	16s
Database tests	2m 44s
Code coverage	29s
Validate Gradle Wrapper	6s
GUI tests	2m 6s
Source branch is other than "main"	3s
Find merge conflicts	6s
Validate requirement coverage	26s
Unit tests	7m 41s
upload-pr-number	6s
	20m 42s

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