remove unecessary use of sudo

etc/minetestserver-update-from-git.sh

@@ -3,11 +3,11 @@
 
 if [ -d "$HOME/Downloads/minetest" ]; then
   cd "$HOME/Downloads"
-  cd minetest; sudo git pull; sudo make -j$(nproc)
+  cd minetest; git pull; make -j$(nproc)
   #cd games; sudo git pull; sudo make -j$(nproc)
   #git config global user.email ""
   #git config global user.name "expertmm"
-  sudo git pull https://github.com/minetest/minetest_game.git
+  git pull https://github.com/minetest/minetest_game.git
   #sudo git fetch
   #sudo git checkout HEAD games/minetest_game
   #sudo make install