/home/runner/work/test-workflow/test-workflow/./.github/actions/test-multi-steps/action.yml (Line: 20, Col: 11): Unexpected symbol: '"{0}"'. Located at position 8 within expression: format("{0}", inputs.run_s2) == "true"

/home/runner/work/test-workflow/test-workflow/./.github/actions/test-multi-steps/action.yml (Line: 20, Col: 11): Unexpected symbol: '${{format'. Located at position 1 within expression: ${{format("{0}", inputs.run_s2) == "true"}}

GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /home/runner/work/test-workflow/test-workflow/./.github/actions/test-multi-steps/action.yml (Line: 20, Col: 11): Unexpected symbol: '"{0}"'. Located at position 8 within expression: format("{0}", inputs.run_s2) == "true",/home/runner/work/test-workflow/test-workflow/./.github/actions/test-multi-steps/action.yml (Line: 20, Col: 11): Unexpected symbol: '${{format'. Located at position 1 within expression: ${{format("{0}", inputs.run_s2) == "true"}} 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)

Failed to load /home/runner/work/test-workflow/test-workflow/./.github/actions/test-multi-steps/action.yml