Tests

Fix application not saved in external file type (#12321) #662

Job	Run time
Modernizer	1m 43s
Checkstyle	3m 2s
Markdown	5s
OpenRewrite	3m 9s
CHANGELOG.md	7s
CHANGELOG.md - only unreleased touched	19s
Code coverage	1m 0s
Database tests	3m 53s
Validate Gradle Wrapper	9s
GUI tests	2m 30s
Find merge conflicts	4s
Source branch is other than "main"	6s
Validate requirement coverage	44s
Unit tests	8m 6s
upload-pr-number	5s
	25m 2s

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