Remove unused development dependencies

Author: Ndpnt

package-lock.json

@@ -105,11 +105,8 @@
   "devDependencies": {
     "@commitlint/cli": "^19.8.1",
     "dir-compare": "^5.0.0",
-    "keep-a-changelog": "^2.5.3",
     "nock": "^14.0.10",
     "node-stream-zip": "^1.15.0",
-    "prettier": "^2.2.1",
-    "semver": "^7.7.2",
     "sinon": "^21.0.0",
     "sinon-chai": "^4.0.1",
     "supertest": "^7.1.4"