test(revert before merge): --cache-only on deno

Author: d-gubert

packages/apps-engine/src/server/runtime/deno/AppsEngineDenoRuntime.ts

@@ -153,6 +153,7 @@ export class DenoRuntimeSubprocessController extends EventEmitter implements IRu
 
 			const options = [
 				'run',
+				`--cache-only`,
 				`--allow-read=${appsEngineDir},${parentNodeModulesDir}`,
 				`--allow-env=${ALLOWED_ENVIRONMENT_VARIABLES.join(',')}`,
 				denoWrapperPath,