Fixed bug 54953.

Author: Adit Sheth

src/ProjectTemplates/Web.ProjectTemplates/content/ComponentsWebAssembly-CSharp/wwwroot/service-worker.published.js

@@ -8,7 +8,7 @@ self.addEventListener('fetch', event => event.respondWith(onFetch(event)));
 
 const cacheNamePrefix = 'offline-cache-';
 const cacheName = `${cacheNamePrefix}${self.assetsManifest.version}`;
-const offlineAssetsInclude = [ /\.dll$/, /\.pdb$/, /\.wasm/, /\.html/, /\.js$/, /\.json$/, /\.css$/, /\.woff$/, /\.png$/, /\.jpe?g$/, /\.gif$/, /\.ico$/, /\.blat$/, /\.dat$/ ];
+const offlineAssetsInclude = [ /\.dll$/, /\.pdb$/, /\.wasm/, /\.html/, /\.js$/, /\.json$/, /\.css$/, /\.woff$/, /\.png$/, /\.jpe?g$/, /\.gif$/, /\.ico$/, /\.blat$/, /\.dat$/, /\.webmanifest$/ ];
 const offlineAssetsExclude = [ /^service-worker\.js$/ ];
 
 // Replace with your base path if you are hosting on a subfolder. Ensure there is a trailing '/'.