Add newline at the end of the file

Author: Natallia Harshunova

scripts/post-build.ts

@@ -185,4 +185,4 @@ function copyDevToolsDescriptionFiles() {
     fs.cpSync(sourceDir, destDir, {recursive: true});
 }
 
-main();
+main();

src/PageCollector.ts

@@ -312,4 +312,4 @@ export class NetworkCollector extends PageCollector<HTTPRequest> {
       navigations.unshift([]);
     }
   }
-}
+}