Bump karma

Bumps the npm_and_yarn group with 1 update in the /influent-client directory: [karma](https://github.com/karma-runner/karma).


Updates `karma` from 0.12.37 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](karma-runner/karma@v0.12.37...v6.4.4)

---
updated-dependencies:
- dependency-name: karma
  dependency-type: direct:production
  dependency-group: npm_and_yarn
...

Signed-off-by: dependabot[bot] <[email protected]>

influent-client/package.json

@@ -1,6 +1,6 @@
 {
   "dependencies": {
-    "karma": "~0.12.25",
+    "karma": "~6.4.4",
     "karma-cli": "~0.0.4",
     "karma-requirejs": "~0.2.2",
     "karma-jasmine": "~0.2.3",