Update dependency karma to v6.4.4 (#477)

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

Author: renovate[bot]

package.json

@@ -41,7 +41,7 @@
     "@rollup/plugin-node-resolve": "15.2.3",
     "chai": "4.3.4",
     "concurrently": "8.2.2",
-    "karma": "6.4.3",
+    "karma": "6.4.4",
     "karma-firefox-launcher": "2.1.3",
     "karma-jasmine": "5.1.0",
     "mocha": "10.7.0",