Specify default py version for ruff (#214) #129

Job	Run time
release / Quality Checks / Check the CHARMHUB_TOKEN secret	1s
release / Quality Checks / Linting / Lint	12s
release / Quality Checks / Inclusive naming / check	5s
release / Quality Checks / Scenario Tests / Scenario tests	23s
release / Quality Checks / Static Analysis / Static Analysis of Charm	17s
release / Quality Checks / Static Analysis / Static Analysis of Libs	23s
release / Quality Checks / Unit Tests / Unit tests	21s
release / Quality Checks / Check libraries	29s
release / Quality Checks / Integration Tests / Integration Tests	15m 35s
release / Quality Checks / CodeQL analysis / Analyze (python)	1m 2s
release / Release any bumped charm library	28s
release / Release Charm and Libraries / Build the charms	16m 4s
release / Release Charm and Libraries / Build the charms for ARM	22m 53s
release / Release Charm and Libraries / Release to CharmHub (grafana-agent_ubuntu-20.04-amd64.charm)	33s
release / Release Charm and Libraries / Release to CharmHub (grafana-agent_ubuntu-22.04-amd64.charm)	36s
release / Release Charm and Libraries / Charm List	1s
release / Release Charm and Libraries / Release arm64 to CharmHub (grafana-agent_ubuntu-20.04-arm64.charm)	56s
release / Release Charm and Libraries / Release arm64 to CharmHub (grafana-agent_ubuntu-22.04-arm64.charm)	44s
	1h 1m 3s

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