feat: use vite 5 in new installations

Author: ElMassimo

vite_ruby/lib/vite_ruby/version.rb

@@ -4,6 +4,6 @@ class ViteRuby
   VERSION = '3.4.0'
 
   # Internal: Versions used by default when running `vite install`.
-  DEFAULT_VITE_VERSION = '^4.3.0'
-  DEFAULT_PLUGIN_VERSION = '^3.2.0'
+  DEFAULT_VITE_VERSION = '^5.0.0'
+  DEFAULT_PLUGIN_VERSION = '^5.0.0'
 end