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/nissan.svg

@@ -16,4 +16,4 @@
         <path
             d="M86.3364 54.5268L86.2964 54.6467C81.0615 69.9318 66.6356 80.1818 50.3715 80.1818C34.1073 80.1818 19.6614 69.9118 14.4465 54.6267L14.4066 54.5068H2.97772V55.8855L7.73308 56.4449C10.6702 56.7846 11.2896 58.0833 12.0888 59.7217L12.2886 60.1214C19.1619 74.787 34.1273 84.2578 50.3915 84.2578C66.6556 84.2578 81.621 74.787 88.4943 60.1413L88.6941 59.7417C89.4933 58.1033 90.1127 56.8046 93.0498 56.4649L97.8052 55.9055V54.5268H86.3364Z" />
     </g>
-</svg>
+</svg>