Update phpstan/phpstan requirement from ^1.2 to ^1.9
Update phpstan/phpstan requirement from ^1.2 to ^1.9

Updates the requirements on [phpstan/phpstan](https://github.com/phpstan/phpstan) to permit the latest version.
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/1.9.x/CHANGELOG.md)
- [Commits](https://github.com/phpstan/phpstan/compare/1.2.0...1.9.2)

---
updated-dependencies:
- dependency-name: phpstan/phpstan
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
neilime/ansi-escapes-to-html,neilime/ansi-escapes-to-html,neilime/ansi-escapes-to-html