Drop the '-d' from pacstrap calls

The '-d' in pacstrap is a noop nowadays, keeping it may cause confusion

Signed-off-by: Sean Enck <enckse@gmail.com>

archiso/mkarchiso

@@ -154,9 +154,9 @@ _pacman ()
     _msg_info "Installing packages to '${work_dir}/airootfs/'..."
 
     if [[ "${quiet}" = "y" ]]; then
-        pacstrap -C "${pacman_conf}" -c -d -G -M "${work_dir}/airootfs" $* &> /dev/null
+        pacstrap -C "${pacman_conf}" -c -G -M "${work_dir}/airootfs" $* &> /dev/null
     else
-        pacstrap -C "${pacman_conf}" -c -d -G -M "${work_dir}/airootfs" $*
+        pacstrap -C "${pacman_conf}" -c -G -M "${work_dir}/airootfs" $*
     fi
 
     _msg_info "Packages installed successfully!"