Removes a deprecated category from desktop file

bombadillo.desktop

@@ -4,7 +4,7 @@ Name=Bombadillo
 GenericName=Non-Web Browser
 Comment=View gopher, gemini, finger, telnet, http(s) sites over the internet
 Terminal=true
-Categories=Network;Application;WebBrowser;ConsoleOnly;
+Categories=Network;WebBrowser;ConsoleOnly;
 Exec=bombadillo %U
 Icon=bombadillo-icon
 MimeType=x-scheme-handler/gopher;x-scheme-handler/gemini;x-scheme-handler/finger;