Fix missing viewbox info on two silhouettes

media/characters/venio-darcony/back-nsfw.svg

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 24.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
 <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
-	 viewBox="0 0 2375.8 1903.3" style="enable-background:new 0 0 2375.8 1903.3;" xml:space="preserve">
+	 width="2375.8" height="1903.3" viewBox="0 0 2375.8 1903.3" style="enable-background:new 0 0 2375.8 1903.3;" xml:space="preserve">
 <style type="text/css">
 	.st0{fill:#191919;stroke:#000000;stroke-miterlimit:10;}
 	.st1{fill:#1A1A1A;}