Update phpstan/phpstan-strict-rules requirement from ^1.0 to ^1.4
Update phpstan/phpstan-strict-rules requirement from ^1.0 to ^1.4

Updates the requirements on [phpstan/phpstan-strict-rules](https://github.com/phpstan/phpstan-strict-rules) to permit the latest version.
- [Release notes](https://github.com/phpstan/phpstan-strict-rules/releases)
- [Commits](https://github.com/phpstan/phpstan-strict-rules/compare/1.0.0...1.4.0)

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

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
web-token/jwt-framework