Protect against a strict umask (#1168)

utils/installer/install.sh

@@ -113,6 +113,7 @@ cloneconfig() {
 	esac
 	mkdir -p "$HOME/.config/lvim"
 	sudo cp "$HOME/.local/share/lunarvim/lvim/utils/bin/lvim" "/usr/local/bin"
+	sudo chmod a+rx /usr/local/bin/lvim
 	cp "$HOME/.local/share/lunarvim/lvim/utils/installer/lv-config.example-no-ts.lua" "$HOME/.config/lvim/lv-config.lua"
 
 	nvim -u ~/.local/share/lunarvim/lvim/init.lua --cmd "set runtimepath+=~/.local/share/lunarvim/lvim" --headless \