Add help button to labeling placement rules dialogs #35795

Job	Run time
build (22.04, 5, true, OFF, ON, ON, ON, ON, OFF, OFF, OFF, OFF, ON, false, ON)	30m 22s
build (22.04, 5, true, OFF, ON, ON, ON, ON, OFF, OFF, OFF, OFF, ON, false, ON)	30m 22s
build (39, 6, true, ON, OFF, ON, ON, OFF, OFF, ON, ON, ON, OFF, false, ON)	53m 48s
build (39, 6, true, ON, OFF, ON, ON, OFF, OFF, ON, ON, ON, OFF, false, ON)	53m 48s
clang-tidy (22.04, 5)	4m 40s
clang-tidy (22.04, 5)	4m 40s
Run tests (5, ALL_BUT_PROVIDERS)	31m 48s
Run tests (5, ALL_BUT_PROVIDERS)	32m 22s
Run tests (5, POSTGRES)	6m 35s
Run tests (5, POSTGRES)	6m 35s
Run tests (5, HANA)	12m 18s
Run tests (5, HANA)	12m 18s
Run tests (6, ALL_BUT_PROVIDERS)	38m 25s
Run tests (6, ALL_BUT_PROVIDERS)	38m 25s
Run tests (5, ORACLE, 22.04, binary-for-oracle)	5m 43s
Run tests (5, ORACLE, 22.04, binary-for-oracle)	5m 43s
	6h 7m 52s

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