Bump karma from 6.4.3 to 6.4.4

Bumps [karma](https://github.com/karma-runner/karma) from 6.4.3 to 6.4.4.
- [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/v6.4.3...v6.4.4)

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

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

package-lock.json

@@ -134,7 +134,7 @@
         "jasmine": "^3.8.0",
         "jasmine-core": "^3.8.0",
         "jasmine-marbles": "0.9.2",
-        "karma": "^6.4.2",
+        "karma": "^6.4.4",
         "karma-chrome-launcher": "~3.2.0",
         "karma-coverage-istanbul-reporter": "~3.0.3",
         "karma-jasmine": "~4.0.0",
@@ -14957,9 +14957,9 @@
       "integrity": "sha512-UfpWE/VZn0iP50d8cz9NrZLM9lSWhcJ+0Gt/nm4by88UL+J1SiKN8/5dkjMmbEzwL2CAe+67GsegCbIKtbp75A=="
     },
     "node_modules/karma": {
-      "version": "6.4.3",
-      "resolved": "https://registry.npmjs.org/karma/-/karma-6.4.3.tgz",
-      "integrity": "sha512-LuucC/RE92tJ8mlCwqEoRWXP38UMAqpnq98vktmS9SznSoUPPUJQbc91dHcxcunROvfQjdORVA/YFviH+Xci9Q==",
+      "version": "6.4.4",
+      "resolved": "https://registry.npmjs.org/karma/-/karma-6.4.4.tgz",
+      "integrity": "sha512-LrtUxbdvt1gOpo3gxG+VAJlJAEMhbWlM4YrFQgql98FwF7+K8K12LYO4hnDdUkNjeztYrOXEMqgTajSWgmtI/w==",
       "dev": true,
       "dependencies": {
         "@colors/colors": "1.5.0",

package.json

@@ -221,7 +221,7 @@
     "jasmine": "^3.8.0",
     "jasmine-core": "^3.8.0",
     "jasmine-marbles": "0.9.2",
-    "karma": "^6.4.2",
+    "karma": "^6.4.4",
     "karma-chrome-launcher": "~3.2.0",
     "karma-coverage-istanbul-reporter": "~3.0.3",
     "karma-jasmine": "~4.0.0",