GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /home/runner/work/amplify-backend/amplify-backend/./.github/actions/select_e2e_account/action.yml (Line: 15, Col: 28): Unrecognized named-value: 'vars'. Located at position 1 within expression: vars.E2E_TEST_ACCOUNTS
at GitHub.DistributedTask.ObjectTemplating.TemplateValidationErrors.Check()
at GitHub.Runner.Worker.ActionManifestManager.ConvertRuns(IExecutionContext executionContext, TemplateContext templateContext, TemplateToken inputsToken, String fileRelativePath, MappingToken outputs)
at GitHub.Runner.Worker.ActionManifestManager.Load(IExecutionContext executionContext, String manifestFile)