chore(deps-dev): bump @adguard/agtree from 3.4.3 to 4.0.1

Bumps [@adguard/agtree](https://github.com/AdguardTeam/tsurlfilter/tree/HEAD/packages/agtree) from 3.4.3 to 4.0.1.
- [Release notes](https://github.com/AdguardTeam/tsurlfilter/releases)
- [Changelog](https://github.com/AdguardTeam/tsurlfilter/blob/master/packages/agtree/CHANGELOG.md)
- [Commits](https://github.com/AdguardTeam/tsurlfilter/commits/agtree-v4.0.1/packages/agtree)

---
updated-dependencies:
- dependency-name: "@adguard/agtree"
  dependency-version: 4.0.1
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

builder/package.json

@@ -12,7 +12,7 @@
     "@types/node": "^24.10.12"
   },
   "devDependencies": {
-    "@adguard/agtree": "^3.4.3",
+    "@adguard/agtree": "^4.0.1",
     "@npmcli/package-json": "^7.0.4",
     "@types/npmcli__package-json": "^4.0.4",
     "@types/semver": "^7.7.1",