Clean up SVG files and update logos

- Removed unnecessary XML and DOCTYPE declarations from SVG files.
- Eliminated comments within SVG files for cleaner output.
- Trimmed leading and trailing whitespace from SVG content.
- Ensured all SVG files end with a newline character.
- Updated multiple logo SVG files including WireGuard, Wise, WOG, Yahoo, and others to conform to the new standards.
- Enhanced the update-data.js script to automate the cleanup process for SVG files.

public/images/flags/pa.svg

@@ -11,4 +11,4 @@
     <path fill="#0000ab" fill-rule="evenodd" d="M3.2 225.3h319.9V480H3.2zm211.6-47.6-42-29.4-41.7 29.6 15.5-48L105 100l51.6-.4 16-48 16.3 47.9h51.6l-41.5 30 15.9 48z"/>
     <path fill="#d80000" fill-rule="evenodd" d="m516.9 413.9-42.4-27.7-42.1 28 15.6-45.6-42-28 52-.5 16.2-45.4 16.4 45.3h52l-41.8 28.5 16 45.4z"/>
   </g>
-</svg>
+</svg>