Enable drag'n'drop from maintable to external application #18855

Job	Run time
Checkstyle	2m 4s
OpenRewrite	2m 19s
Markdown	5s
CHANGELOG.md	11s
Modernizer	1m 6s
CHANGELOG.md - only unreleased touched	18s
Database tests	2m 45s
GUI tests	1m 33s
Unit tests	6m 26s
Code coverage	27s
Validate Gradle Wrapper	6s
Find merge conflicts	7s
Source branch is other than "main"	8s
Validate requiremenet coverage	23s
upload-pr-number	3s
	18m 1s

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