/home/runner/work/clang-tidy-pr-comments/clang-tidy-pr-comments/./action.yml (Line: 64, Col: 26): Unexpected symbol: '""'. Located at position 53 within expression: github.event.issue.number || github.event.number || ""

GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /home/runner/work/clang-tidy-pr-comments/clang-tidy-pr-comments/./action.yml (Line: 64, Col: 26): Unexpected symbol: '""'. Located at position 53 within expression: github.event.issue.number || github.event.number || "" 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)