Update virtualbox-kvm-junest.sh

- rename the AppImage, see AppImage/appimage.github.io#3452 (comment)

Author: ivan-hc

virtualbox-kvm-junest.sh

@@ -693,7 +693,8 @@ _enable_mountpoints_for_the_inbuilt_bubblewrap
 
 if test -f ./*.AppImage; then rm -Rf ./*archimage*.AppImage; fi
 
-APPNAME=$(cat ./"$APP".AppDir/*.desktop | grep 'Name=' | head -1 | cut -c 6- | sed 's/ /-/g')
+#APPNAME=$(cat ./"$APP".AppDir/*.desktop | grep 'Name=' | head -1 | cut -c 6- | sed 's/ /-/g')
+APPNAME="VirtualBox-KVM"
 VERSION="$vboxver"
 UPINFO="gh-releases-zsync|$(echo "$GITHUB_REPOSITORY" | tr '/' '|')|latest|*.AppImage.zsync"
 echo "$VERSION" > ./version