website: update title for rvspoc 2025 (#185)

Author: sunmin89

docusaurus.config.ts

@@ -3,7 +3,7 @@ import type {Config} from '@docusaurus/types';
 import type * as Preset from '@docusaurus/preset-classic';
 
 const config: Config = {
-  title: 'RVSPOC 2024',
+  title: 'RVSPOC 2025',
   tagline: '',
 
   // Set the production url of your site here