Migrate to frequenz-floss dependabot-auto-approve action#126

Marenz wants to merge 2 commits intofrequenz-floss:v0.x.xfrequenz-floss/frequenz-client-common-python:v0.x.xfrom

Marenz:update-dependabot-actionMarenz/frequenz-client-common-python:update-dependabot-actionCopy head branch name to clipboard