fix(deps): update dependency mini-css-extract-plugin to v2.9.4 (#3020)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

frontend/public/package.json

@@ -62,7 +62,7 @@
     "jquery": "3.7.1",
     "jsdom": "16.7.0",
     "lodash": "4.17.21",
-    "mini-css-extract-plugin": "2.9.2",
+    "mini-css-extract-plugin": "2.9.4",
     "mocha": "9.2.2",
     "moment": "2.30.1",
     "moment-locales-webpack-plugin": "^1.2.0",

yarn.lock

@@ -14593,7 +14593,19 @@ __metadata:
   languageName: node
   linkType: hard
 
-"mini-css-extract-plugin@npm:2.9.2, mini-css-extract-plugin@npm:^2.4.5":
+"mini-css-extract-plugin@npm:2.9.4":
+  version: 2.9.4
+  resolution: "mini-css-extract-plugin@npm:2.9.4"
+  dependencies:
+    schema-utils: ^4.0.0
+    tapable: ^2.2.1
+  peerDependencies:
+    webpack: ^5.0.0
+  checksum: 4ec46ebdcb5dae4b1c012debca90fea27b1e8e7790d408154232d77d25f56f839e7b1ec5401a962d6356e7b9301c760d2ef62e1cb0d4d7b6ec8209f812733dda
+  languageName: node
+  linkType: hard
+
+"mini-css-extract-plugin@npm:^2.4.5":
   version: 2.9.2
   resolution: "mini-css-extract-plugin@npm:2.9.2"
   dependencies:
@@ -14823,7 +14835,7 @@ __metadata:
     jquery: 3.7.1
     jsdom: 16.7.0
     lodash: 4.17.21
-    mini-css-extract-plugin: 2.9.2
+    mini-css-extract-plugin: 2.9.4
     mocha: 9.2.2
     moment: 2.30.1
     moment-locales-webpack-plugin: ^1.2.0