docs(managed datahub): release notes 0.2.11 #22234

Job	Run time
build (./gradlew build -x :metadata-ingestion:build -x :metadata-ingestion:check -x docs-website:...	17m 7s
build (./gradlew build -x :metadata-ingestion:build -x :metadata-ingestion:check -x docs-website:...	16m 23s
build (./gradlew :datahub-frontend:build :datahub-web-react:build --parallel, UTC)	17m 59s
build (./gradlew :datahub-frontend:build :datahub-web-react:build --parallel, America/New_York)	23m 7s
build (./gradlew :metadata-ingestion-modules:airflow-plugin:build --parallel, UTC)	7m 2s
build (./gradlew :metadata-ingestion-modules:airflow-plugin:build --parallel, America/New_York)	7m 1s
quickstart-compose-validation	18s
event-file	2s
	1h 28m 59s

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