sync-labels is (but shouldn't be) mandatory for jobs

[dfandrich]

There seems to be a different bug with sync-labels in the v5.0.0-beta.1 release. When not explicitly setting sync-labels in the GHA job file, the job errors out with

TypeError: Input does not meet YAML 1.2 "Core Schema" specification: sync-labels Support boolean input list: `true | True | TRUE | false | False | FALSE`

There needs to be an explicit sync-labels: false in the workflow file to avoid this; it can't be left out to rely on the default false value.

Originally posted by @dfandrich in #575 (comment)

[MaksimZhukov]

Hello @dfandrich!
I could not reproduce your issue, everything works without any error. Here is my workflow file and workflow run.
Could you please provide us with a link to the public repository where the issue occurs?

[dfandrich]

Here is an example.

[MaksimZhukov]

I have forked the repository and have not encountered any problems: workflow file and workflow run.

Could you please update your workflow and re-run the build? I think it should work.
By the way, the dot input is not yet available in the beta version, unfortunately.

[dfandrich]

Strange—it now works when I remove it. I wonder what happened in those failing runs? I'll close this then.