Convert some fields to TextArea #19149

Job	Run time
CHANGELOG.md - only unreleased touched	15s
Database tests	2m 33s
GUI tests	1m 43s
CHANGELOG.md	8s
Markdown	10s
Unit tests	6m 54s
OpenRewrite	2m 32s
Checkstyle	2m 10s
Code coverage	26s
Validate Gradle Wrapper	5s
Find merge conflicts	4s
Source branch is other than "main"	3s
Validate requirement coverage	32s
upload-pr-number	2s
Modernizer	1m 25s
	19m 2s

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