RHCLOUD-41872 add expandAll prop to DV TreeTable #634

Job	Run time
call-build-lint-test-workflow / build	26s
call-build-lint-test-workflow / test_jest	53s
call-build-lint-test-workflow / lint	18s
call-build-lint-test-workflow / test_component	1m 30s
call-build-lint-test-workflow / test_a11y	2m 45s
call-build-lint-test-workflow / test_e2e	1m 19s
	7m 11s

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