C:\a\imageflow\imageflow\./.github/actions/setup-win-arm64\action.yml: (Line: 76, Col: 5, Idx: 3135) - (Line: 76, Col: 5, Idx: 3135): While scanning a simple key, could not find expected ':'.

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)