Failed to load /home/runner/work/appmap-python/appmap-python/./.github/actions/setup-semantic-release/action.yml

System.ArgumentException: Unexpected type '' encountered while reading 'action manifest root'. The type 'MappingToken' was expected. at GitHub.DistributedTask.ObjectTemplating.Tokens.TemplateTokenExtensions.AssertMapping(TemplateToken value, String objectDescription) at GitHub.Runner.Worker.ActionManifestManager.Load(IExecutionContext executionContext, String manifestFile)

/home/runner/work/appmap-python/appmap-python/./.github/actions/setup-semantic-release/action.yml: (Line: 11, Col: 5, Idx: 255) - (Line: 11, Col: 6, Idx: 256): While parsing a block mapping, did not find expected key.