docs: release notes for the v22.0.0-rc.3 release #3678

Job	Run time
list	28s
workflow (devkit-core-tests)	1m 34s
workflow (modules-builder-tests)	2m 5s
workflow (build-cli)	2m 0s
workflow (build-unit-tests)	2m 35s
workflow (devkit-core-tests-rerun)	1m 37s
	10m 19s

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