Update Vitest documentation (2.0.3)

Author: simon04

lib/docs/scrapers/vitest.rb

@@ -17,7 +17,7 @@ class Vitest < UrlScraper
       Licensed under the MIT License.
     HTML
 
-    self.release = '1.2.2'
+    self.release = '2.0.3'
     self.base_url = 'https://vitest.dev/'
     self.initial_paths = %w(guide/)
     html_filters.push 'vitest/entries', 'vite/clean_html'