/home/runner/work/dagster-cloud-action/dagster-cloud-action/./actions/serverless_branch_deploy/action.yml (Line: 81, Col: 9): The expression is not closed. An unescaped ${{ sequence was found, but the closing }} sequence was not found.

/home/runner/work/dagster-cloud-action/dagster-cloud-action/./actions/serverless_branch_deploy/action.yml: (Line: 84, Col: 51, Idx: 3253) - (Line: 84, Col: 61, Idx: 3263): 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)

Failed to load /home/runner/work/dagster-cloud-action/dagster-cloud-action/./actions/serverless_branch_deploy/action.yml

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.