Escape "+"s in `on.workflow_run.workflows` #7700

Job	Run time
Ruby analysis (macos-latest, default)	58s
Ruby analysis (macos-latest, linked)	1m 0s
Ruby analysis (ubuntu-latest, linked)	47s
Ruby analysis (ubuntu-latest, nightly-latest)	44s
Ruby analysis (macos-latest, nightly-latest)	54s
Ruby analysis (ubuntu-latest, default)	42s
	5m 5s

Provide feedback