GitHub.DistributedTask.ObjectTemplating.TemplateValidationException: The template is not valid. /Users/runner/work/badgemagic-android/badgemagic-android/./.github/actions/ios/action.yml (Line: 21, Col: 7): Required property is missing: shell,/Users/runner/work/badgemagic-android/badgemagic-android/./.github/actions/ios/action.yml (Line: 24, Col: 7): Required property is missing: shell
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)