Remove unused dependencies from package.json

These packages are no longer used

Signed-off-by: David Thompson <[email protected]>

Author: datho7561

package-lock.json

@@ -86,9 +86,6 @@
     "eslint": "^8.20.0",
     "eslint-webpack-plugin": "^3.2.0",
     "gulp": "^5.0.0",
-    "gulp-rename": "^1.4.0",
-    "minimist": ">=1.2.6",
-    "serialize-javascript": "^4.0.0",
     "ts-loader": "^9.3.1",
     "typescript": "^4.9.4",
     "vscode-test": "^1.2.0",