docs: improve uif entra docs (#853) #284

Job	Run time
Detect relevant changed files	4s
Build/Publish amd64 Image	12m 18s
Run cargo-udeps	2m 20s
Build/Publish arm64 Image	12m 8s
Publish/Sign ${{ needs.build-container-image.outputs.operator-version }} Index	0s
Package/Publish ${{ needs.build-container-image.outputs.operator-version }} Helm Chart	0s
Failure Notification	6s
Generate Provenance for 0.0.0-dev (oci.stackable.tech)	0s
Generate Provenance for 0.0.0-dev (quay.io)	-1s
Run OpenShift Preflight Check for ${{ needs.build-container-image.outputs.operator-version }}-${{ matrix.arch }}	-1s
Finished Build and Publish	-1s
	26m 53s

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