fix: configure prometheus_remote_write config for non-leader (#168) #105

Job	Run time
release / Quality Checks / Check the CHARMHUB_TOKEN secret	1s
release / Quality Checks / Inclusive naming / check	7s
release / Quality Checks / Scenario Tests / Scenario tests	29s
release / Quality Checks / Static Analysis / Static Analysis of Charm	16s
release / Quality Checks / Linting / Lint	12s
release / Quality Checks / Static Analysis / Static Analysis of Libs	17s
release / Quality Checks / Unit Tests / Unit tests	20s
release / Quality Checks / Check libraries	28s
release / Quality Checks / CodeQL analysis / Analyze (python)	2m 11s
release / Quality Checks / Integration Tests / Integration Tests	38m 17s
release / Release any bumped charm library	29s
release / Release Charm and Libraries / Build the charms for ARM	40m 7s
release / Release Charm and Libraries / Build the charms	32m 39s
release / Release Charm and Libraries / Release to CharmHub (grafana-agent_ubuntu-20.04-amd64.charm)	31s
release / Release Charm and Libraries / Release to CharmHub (grafana-agent_ubuntu-22.04-amd64.charm)	37s
release / Release Charm and Libraries / Charm List	1s
release / Release Charm and Libraries / Release arm64 to CharmHub (grafana-agent_ubuntu-20.04-arm64.charm)	23s
release / Release Charm and Libraries / Release arm64 to CharmHub (grafana-agent_ubuntu-22.04-arm64.charm)	21s
	1h 57m 46s

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