Merge pull request #944 from mozilla/dependabot/npm_and_yarn/samples/browser/webext/webpack-5.64.0

Bump webpack from 5.62.1 to 5.64.0 in /samples/browser/webext

Author: Beatriz Rizental

samples/browser/webext/package-lock.json

@@ -24,7 +24,7 @@
     "ts-loader": "^9.2.6",
     "typescript": "^4.4.4",
     "web-ext-types": "^3.2.1",
-    "webpack": "^5.63.0",
+    "webpack": "^5.64.0",
     "webpack-cli": "^4.9.1",
     "ts-node": "^10.4.0",
     "strip-ansi": "^7.0.1"