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/logos/mastercard.svg

@@ -2,4 +2,4 @@
     <path fill="#EB001B" d="m308,0a309,309 0 1,0 2,0z" />
     <path fill="#F79E1B" d="m690,0a309,309 0 1,0 2,0z" />
     <path fill="#FF5F00" d="m500,66a309,309 0 0,0 0,486 309,309 0 0,0 0-486" />
-</svg>
+</svg>