Bump @babel/preset-env from 7.28.5 to 7.29.0 in /src/pretix/static/npm_dir (#5867)

Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.28.5 to 7.29.0.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v7.29.0/packages/babel-preset-env)

---
updated-dependencies:
- dependency-name: "@babel/preset-env"
  dependency-version: 7.29.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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src/pretix/static/npm_dir/package.json

@@ -5,7 +5,7 @@
   "scripts": {},
   "dependencies": {
     "@babel/core": "^7.28.5",
-    "@babel/preset-env": "^7.28.5",
+    "@babel/preset-env": "^7.29.0",
     "@rollup/plugin-babel": "^6.1.0",
     "@rollup/plugin-node-resolve": "^16.0.3",
     "vue": "^2.7.16",