build(deps-dev): update phpstan/extension-installer requirement (#210)

Updates the requirements on [phpstan/extension-installer](https://github.com/phpstan/extension-installer) to permit the latest version.
- [Release notes](https://github.com/phpstan/extension-installer/releases)
- [Commits](phpstan/extension-installer@1.2.0...1.3.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

composer.json

@@ -24,7 +24,7 @@
 		"nette/finder": "~2.5",
 		"nette/neon": "~3.0",
 		"nextras/multi-query-parser": "1.0.0",
-		"phpstan/extension-installer": "1.2.0",
+		"phpstan/extension-installer": "1.3.0",
 		"phpstan/phpstan": "1.10.14",
 		"phpstan/phpstan-deprecation-rules": "1.1.3",
 		"phpstan/phpstan-strict-rules": "1.5.1",