Bump karma from 6.3.19 to 6.4.0 in /frontend

Bumps [karma](https://github.com/karma-runner/karma) from 6.3.19 to 6.4.0.
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](https://github.com/karma-runner/karma/compare/v6.3.19...v6.4.0)

---
updated-dependencies:
- dependency-name: karma
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

frontend/package-lock.json

@@ -39,7 +39,7 @@
         "@typescript-eslint/parser": "5.22.0",
         "eslint": "^8.15.0",
         "jasmine-core": "~4.1.0",
-        "karma": "~6.3.19",
+        "karma": "~6.4.0",
         "karma-chrome-launcher": "~3.1.0",
         "karma-coverage": "~2.2.0",
         "karma-jasmine": "~5.0.0",
@@ -9106,9 +9106,9 @@
       ]
     },
     "node_modules/karma": {
-      "version": "6.3.19",
+      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/karma/-/karma-6.3.19.tgz",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-6.4.0.tgz",
-      "integrity": "sha512-NDhWckzES/Y9xMiddyU1RzaKL76/scCsu8Mp0vR0Z3lQRvC3p72+Ab4ppoxs36S9tyPNX5V48yvaV++RNEBPZw==",
+      "integrity": "sha512-s8m7z0IF5g/bS5ONT7wsOavhW4i4aFkzD4u4wgzAQWT4HGUeWI3i21cK2Yz6jndMAeHETp5XuNsRoyGJZXVd4w==",
       "dev": true,
       "dependencies": {
         "@colors/colors": "1.5.0",
@@ -20512,9 +20512,9 @@
       "dev": true
     },
     "karma": {
-      "version": "6.3.19",
+      "version": "6.4.0",
-      "resolved": "https://registry.npmjs.org/karma/-/karma-6.3.19.tgz",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-6.4.0.tgz",
-      "integrity": "sha512-NDhWckzES/Y9xMiddyU1RzaKL76/scCsu8Mp0vR0Z3lQRvC3p72+Ab4ppoxs36S9tyPNX5V48yvaV++RNEBPZw==",
+      "integrity": "sha512-s8m7z0IF5g/bS5ONT7wsOavhW4i4aFkzD4u4wgzAQWT4HGUeWI3i21cK2Yz6jndMAeHETp5XuNsRoyGJZXVd4w==",
       "dev": true,
       "requires": {
         "@colors/colors": "1.5.0",

frontend/package.json

@@ -43,7 +43,7 @@
     "@typescript-eslint/parser": "5.22.0",
     "eslint": "^8.15.0",
     "jasmine-core": "~4.1.0",
-    "karma": "~6.3.19",
+    "karma": "~6.4.0",
     "karma-chrome-launcher": "~3.1.0",
     "karma-coverage": "~2.2.0",
     "karma-jasmine": "~5.0.0",