chore(deps): bump mocha from 11.7.5 to 11.7.6 in /tests (#4206)

Bumps [mocha](https://github.com/mochajs/mocha) from 11.7.5 to 11.7.6.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/v11.7.6/CHANGELOG.md)
- [Commits](https://github.com/mochajs/mocha/compare/v11.7.5...v11.7.6)

---
updated-dependencies:
- dependency-name: mocha
  dependency-version: 11.7.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

tests/package-lock.json

@@ -6,7 +6,7 @@
     "": {
       "dependencies": {
         "chai": "^6.2.2",
-        "mocha": "^11.7.5",
+        "mocha": "^11.7.6",
         "puppeteer": "^25.0.4"
       }
     },
@@ -859,9 +859,9 @@
       "license": "MIT"
     },
     "node_modules/mocha": {
-      "version": "11.7.5",
-      "resolved": "https://registry.npmjs.org/mocha/-/mocha-11.7.5.tgz",
-      "integrity": "sha512-mTT6RgopEYABzXWFx+GcJ+ZQ32kp4fMf0xvpZIIfSq9Z8lC/++MtcCnQ9t5FP2veYEP95FIYSvW+U9fV4xrlig==",
+      "version": "11.7.6",
+      "resolved": "https://registry.npmjs.org/mocha/-/mocha-11.7.6.tgz",
+      "integrity": "sha512-nS9xOGbw2I3cjCpxwZAEJ9xK9lmJ08vEkQvLtz4du9ZrF9UrjRpeJGiIgl2Z+Qs++pmB4ecDe48Fwsh+j+j7xA==",
       "license": "MIT",
       "dependencies": {
         "browser-stdout": "^1.3.1",

tests/package.json

@@ -2,7 +2,7 @@
   "dependencies": {
     "puppeteer": "^25.0.4",
     "chai": "^6.2.2",
-    "mocha": "^11.7.5"
+    "mocha": "^11.7.6"
   },
   "overrides": {
     "diff": "^8.0.3",