v0.1.1

Release v0.1.1: Fix install command version prefix handling

- Fix install command to handle 'v' prefix in version strings
- Users can now use both 'phpvm install v8.4.2' and 'phpvm install 8.4.2'
- Resolves 404 errors when downloading PHP distributions
- Maintains backward compatibility

v0.1.0

Full Changelog: https://github.com/olashina201/php-vm/commits/v0.1.0