composer(deps): bump phpstan/extension-installer in /vendor-bin/phpstan (#655)

Bumps [phpstan/extension-installer](https://github.com/phpstan/extension-installer) from 1.3.0 to 1.3.1.
- [Release notes](https://github.com/phpstan/extension-installer/releases)
- [Commits](phpstan/extension-installer@1.3.0...1.3.1)

---
updated-dependencies:
- dependency-name: phpstan/extension-installer
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

vendor-bin/phpstan/composer.json

@@ -1,7 +1,7 @@
 {
     "require": {
         "php": "^7.4 || ^8.0",
-        "phpstan/extension-installer": "^1.3.0",
+        "phpstan/extension-installer": "^1.3.1",
         "phpstan/phpstan": "^1.10.15",
         "phpstan/phpstan-deprecation-rules": "^1.1.3"
     },