Bump @babel/core from 7.24.6 to 7.28.0 in /extensions/ql-vscode

---
updated-dependencies:
- dependency-name: "@babel/core"
  dependency-version: 7.28.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

extensions/ql-vscode/package-lock.json

@@ -2038,7 +2038,7 @@
     "zip-a-folder": "^3.1.6"
   },
   "devDependencies": {
-    "@babel/core": "^7.24.6",
+    "@babel/core": "^7.28.0",
     "@babel/plugin-transform-modules-commonjs": "^7.26.3",
     "@babel/preset-env": "^7.24.4",
     "@babel/preset-react": "^7.26.3",