Bump mocha from 9.1.1 to 9.1.2

Bumps [mocha](https://github.com/mochajs/mocha) from 9.1.1 to 9.1.2.
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v9.1.1...v9.1.2)

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

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

Author: dependabot[bot]

package-lock.json

@@ -20,7 +20,7 @@
   "devDependencies": {
     "browserify": "17.0.0",
     "expect.js": "0.3",
-    "mocha": "9.1.1"
+    "mocha": "9.1.2"
   },
   "scripts": {
     "build": "browserify lib/index.js -s w3capi -o lib/w3capi.js",