/home/runner/work/conda-lock-refresh/conda-lock-refresh/./action.yml: (Line: 55, Col: 40, Idx: 1523) - (Line: 55, Col: 57, Idx: 1540): While parsing a block mapping, did not find expected key.

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)