chore(deps): bump symfony/html-sanitizer from 6.4.0 to 7.0.0

Bumps [symfony/html-sanitizer](https://github.com/symfony/html-sanitizer) from 6.4.0 to 7.0.0.
- [Release notes](https://github.com/symfony/html-sanitizer/releases)
- [Changelog](https://github.com/symfony/html-sanitizer/blob/7.0/CHANGELOG.md)
- [Commits](symfony/html-sanitizer@v6.4.0...v7.0.0)

---
updated-dependencies:
- dependency-name: symfony/html-sanitizer
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

composer.json

@@ -34,7 +34,7 @@
     "myclabs/deep-copy": "~1.0",
     "phpseclib/phpseclib": "~3.0",
     "robthree/twofactorauth": "^2.0.0",
-    "symfony/html-sanitizer": "^6.4",
+    "symfony/html-sanitizer": "^7.0",
     "symfony/http-client": "^6.4",
     "symfony/http-foundation": "^7.0",
     "symfony/http-kernel": "^6.4",