add ingress refresh events to grafana source (#273) #48

Job	Run time
release / Quality Checks / Check the CHARMHUB_TOKEN secret	1s
release / Quality Checks / Scenario Tests / Scenario tests	47s
release / Quality Checks / Static Analysis / Static Analysis of Charm	21s
release / Quality Checks / Inclusive naming / check	8s
release / Quality Checks / Linting / Lint	8s
release / Quality Checks / Static Analysis / Static Analysis of Libs	17s
release / Quality Checks / Unit Tests / Unit tests	1m 8s
release / Quality Checks / Check libraries	30s
release / Quality Checks / Integration Tests / Integration Tests	37m 59s
release / Quality Checks / CodeQL analysis / Analyze (python)	2m 7s
release / Release any bumped charm library	36s
release / Release Charm and Libraries / Build the charms	4m 5s
release / Release Charm and Libraries / Build the charms for ARM	0s
release / Release Charm and Libraries / Release arm64 to CharmHub	0s
release / Release Charm and Libraries / Release to CharmHub (alertmanager-k8s_ubuntu-20.04-amd64.charm)	2m 48s
release / Release Charm and Libraries / Charm List	0s
	50m 55s

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