WIP: Make role grants add users to projects #2621

Job	Run time
build / Verify build	1m 10s
license-check / License boilerplate check	5s
lint / Go Lint	31s
lint / Go mod tidy	19s
test / Authz tests	2m 26s
test / Unit testing	2m 30s
compose-migrate / docker	1m 48s
image-build / Build Helm chart	1m 58s
image-build / Check docker image build	1m 26s
image-build / Image build	1m 49s
security / Code Security Scan	15s
security / Helm Security Scan	13s
	14m 30s

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