[cert handler] do not observe rel broken directly (#99) #24

Job	Run time
release / Quality Checks / Check the CHARMHUB_TOKEN secret	1s
release / Quality Checks / Scenario Tests / Scenario tests	11s
release / Quality Checks / Linting / Lint	13s
release / Quality Checks / Inclusive naming / check	4s
release / Quality Checks / Static Analysis / Static Analysis of Charm	15s
release / Quality Checks / Static Analysis / Static Analysis of Libs	15s
release / Quality Checks / Unit Tests / Unit tests	15s
release / Quality Checks / Check libraries	25s
release / Quality Checks / Integration Tests / Integration Tests	13m 44s
release / Quality Checks / CodeQL analysis / Analyze (python)	1m 43s
release / Release any bumped charm library	38s
release / Release Charm and Libraries / Build the charms for ARM	0s
release / Release Charm and Libraries / Build the charms	3m 21s
release / Release Charm and Libraries / Release arm64 to CharmHub	0s
release / Release Charm and Libraries / Release to CharmHub (observability-libs_ubuntu-20.04-amd64.charm)	37s
release / Release Charm and Libraries / Charm List	0s
	21m 42s

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