(chore): Bump phpstan/phpstan in the composer group

---
updated-dependencies:
- dependency-name: phpstan/phpstan
  dependency-version: 2.1.32
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: composer
...

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

Author: dependabot[bot]