Update codenamephp/installer requirement from ^1.0 to ^1.0 || ^2.0

Updates the requirements on [codenamephp/installer](https://github.com/codenamephp/installer) to permit the latest version.
- [Release notes](https://github.com/codenamephp/installer/releases)
- [Changelog](https://github.com/codenamephp/installer/blob/release/CHANGELOG.md)
- [Commits](codenamephp/installer@1.0.0...2.0.0)

---
updated-dependencies:
- dependency-name: codenamephp/installer
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -11,7 +11,7 @@
   ],
   "require": {
     "php": "^8.2",
-    "codenamephp/installer": "^1.0"
+    "codenamephp/installer": "^1.0 || ^2.0"
   },
   "scripts": {
     "run-installer": "composer install && php .installer/install.php && composer update && phive update"