Bump debug, hubot and mocha

Bumps [debug](https://github.com/debug-js/debug) to 2.6.9 and updates ancestor dependencies [debug](https://github.com/debug-js/debug), hubot and mocha. These dependencies need to be updated together.


Updates `debug` from 2.2.0 to 2.6.9
- [Release notes](https://github.com/debug-js/debug/releases)
- [Changelog](https://github.com/debug-js/debug/blob/2.6.9/CHANGELOG.md)
- [Commits](https://github.com/debug-js/debug/compare/2.2.0...2.6.9)

Updates `hubot` from 2.19.0 to 3.3.2

Updates `mocha` from 3.5.3 to 10.2.0

---
updated-dependencies:
- dependency-name: debug
  dependency-type: indirect
- dependency-name: hubot
  dependency-type: direct:development
- dependency-name: mocha
  dependency-type: direct:development
...

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

package.json

@@ -22,16 +22,16 @@
     "parent-require": "^1.0.0"
   },
   "peerDependencies": {
-    "hubot": "^2.19.0"
+    "hubot": "^3.3.2"
   },
   "devDependencies": {
     "chai": "^4.1.1",
     "coffee-coverage": "^2.0.1",
     "coffee-script": ">=1.2.0",
     "coveralls": "^2.13.1",
-    "hubot": "^2.19.0",
+    "hubot": "^3.3.2",
     "istanbul": "^0.4.5",
-    "mocha": "^3.5.0",
+    "mocha": "^10.2.0",
     "mocha-lcov-reporter": "^1.3.0",
     "rewiremock": "^3.7.7"
   }