Bump webpack from 5.64.3 to 5.64.4 in /frontend

Bumps [webpack](https://github.com/webpack/webpack) from 5.64.3 to 5.64.4.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.64.3...v5.64.4)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

frontend/package.json

@@ -23,7 +23,7 @@
         "vue-loader": "^15",
         "vue-template-compiler": "^2.6.12",
         "vuex": "^3.6.2",
-        "webpack": "^5.64.2"
+        "webpack": "^5.64.4"
     },
     "dependencies": {
         "@fortawesome/fontawesome-free": "^5.15.3",

frontend/yarn.lock

@@ -6527,7 +6527,7 @@ vuex@^3.6.2:
   resolved "https://registry.yarnpkg.com/vuex/-/vuex-3.6.2.tgz#236bc086a870c3ae79946f107f16de59d5895e71"
   integrity sha512-ETW44IqCgBpVomy520DT5jf8n0zoCac+sxWnn+hMe/CzaSejb/eVw2YToiXYX+Ex/AuHHia28vWTq4goAexFbw==
 
-watchpack@^2.2.0:
+watchpack@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/watchpack/-/watchpack-2.3.0.tgz#a41bca3da6afaff31e92a433f4c856a0c25ea0c4"
   integrity sha512-MnN0Q1OsvB/GGHETrFeZPQaOelWh/7O+EiFlj8sM9GPjtQkis7k01aAxrg/18kTfoIVcLL+haEVFlXDaSRwKRw==
@@ -6636,10 +6636,10 @@ webpack-sources@^3.2.2:
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-3.2.2.tgz#d88e3741833efec57c4c789b6010db9977545260"
   integrity sha512-cp5qdmHnu5T8wRg2G3vZZHoJPN14aqQ89SyQ11NpGH5zEMDCclt49rzo+MaRazk7/UeILhAI+/sEtcM+7Fr0nw==
 
-webpack@^5.60.0, webpack@^5.64.2:
-  version "5.64.3"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.64.3.tgz#f4792cc3f8528db2c18375fa2cd269f69e0bf69f"
-  integrity sha512-XF6/IL9Bw2PPQioiR1UYA8Bs4tX3QXJtSelezKECdLFeSFzWoe44zqTzPW5N+xI3fACaRl2/G3sNA4WYHD7Iww==
+webpack@^5.60.0, webpack@^5.64.4:
+  version "5.64.4"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-5.64.4.tgz#e1454b6a13009f57cc2c78e08416cd674622937b"
+  integrity sha512-LWhqfKjCLoYJLKJY8wk2C3h77i8VyHowG3qYNZiIqD6D0ZS40439S/KVuc/PY48jp2yQmy0mhMknq8cys4jFMw==
   dependencies:
     "@types/eslint-scope" "^3.7.0"
     "@types/estree" "^0.0.50"
@@ -6663,7 +6663,7 @@ webpack@^5.60.0, webpack@^5.64.2:
     schema-utils "^3.1.0"
     tapable "^2.1.1"
     terser-webpack-plugin "^5.1.3"
-    watchpack "^2.2.0"
+    watchpack "^2.3.0"
     webpack-sources "^3.2.2"
 
 webpackbar@^5.0.0-3: