Bump symfony/polyfill-php74 from 1.29.0 to 1.30.0

Bumps [symfony/polyfill-php74](https://github.com/symfony/polyfill-php74) from 1.29.0 to 1.30.0.
- [Commits](symfony/polyfill-php74@v1.29.0...v1.30.0)

---
updated-dependencies:
- dependency-name: symfony/polyfill-php74
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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