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/bb.svg

@@ -3,4 +3,4 @@
   <path fill="#ffc726" d="M213.3 0h213.4v480H213.3z"/>
   <path id="bb-a" fill="#000001" d="M319.8 135.5c-7 19-14 38.6-29.2 53.7 4.7-1.6 13-3 18.2-2.8v79.5l-22.4 3.3c-.8 0-1-1.3-1-3-2.2-24.7-8-45.5-14.8-67-.5-2.9-9-14-2.4-12 .8 0 9.5 3.6 8.2 1.9a85 85 0 0 0-46.4-24c-1.5-.3-2.4.5-1 2.2 22.4 34.6 41.3 75.5 41.1 124 8.8 0 30-5.2 38.7-5.2v56.1H320l2.5-156.7z"/>
   <use xlink:href="#bb-a" width="100%" height="100%" transform="matrix(-1 0 0 1 639.5 0)"/>
-</svg>
+</svg>