Add void support, plus some other updates

install-stuff/install-librewolf.bash

@@ -39,6 +39,13 @@ elif command_exists "emerge"; then
     # Untested
     sudo eselect repository add librewolf git https://codeberg.org/librewolf/gentoo.git
     emaint -r librewolf sync
+elif command_exists "xbps-install"; then
+    mkdir librewolf
+    curl $(curl -s https://api.github.com/repos/index-0/librewolf-void/releases/latest | grep "browser_download_url.*librewolf-.*.x86_64.xbps" | head --lines 1 | cut -d : -f 2,3 | tr -d \") -LO
+    sudo xbps-rindex -a librewolf-*.x86_64.xbps
+    sudo xbps-install -R $PWD librewolf
+    cd -
+    rm -rf librewolf
 else
     echo "Figure it out yourself, or get the AppImage from here: https://gitlab.com/librewolf-community/browser/appimage/-/releases"
 fi