Add missing Utilities menu entry for UEFI

kali-config/common/bootloaders/grub-pc/grub.cfg

@@ -38,3 +38,21 @@ LINUX_ADVANCED_INSTALL
 MEMTEST
 
 }
+
+submenu 'Utilities...' --hotkey=u {
+
+        source /boot/grub/theme.cfg
+
+        # Memtest (if any)
+        if [ "${grub_platform}" = "pc" ] -a @ENABLE_MEMTEST@; then
+                source /boot/grub/memtest.cfg
+        fi
+
+        # Firmware setup (UEFI)
+        if [ "${grub_platform}" = "efi" ]; then
+                menuentry "UEFI Firmware Settings" {
+                        fwsetup
+                }
+        fi
+
+}