Update 'steam-install'

fix fixes

steam-install

@@ -16,6 +16,5 @@ echo "export PATH=$PATH:$HOME/.local/bin" >> .bashrc
 echo "export PATH=$PATH:$HOME/.local/bin" >> .bash_profile
 ln -sf $(realpath AppRun) $HOME/.local/bin/$NAME
 desktop-file-install --dir="$HOME/.local/share/applications" $NAME.desktop
-cd $HOME/.local/share/applications
-chmod +x $NAME.desktop
-gio set $NAME.desktop "metadata::trusted" true
+gio set "$HOME/.local/share/applications/$NAME.desktop" "metadata::trusted" true
+rm -rf /tmp/$APP /tmp/squashfs-root