/home/runner/work/Prototype/Prototype/./.github/workflows/composite/buildSetup/action.yml: (Line: 7, Col: 11, Idx: 127) - (Line: 8, Col: 1, Idx: 155): While scanning a plain scalar, find a tab character that violate indentation.

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)

Failed to load /home/runner/work/Prototype/Prototype/./.github/workflows/composite/buildSetup/action.yml