gfxtest: Drop unnecessary with of ancestor

Change-Id: Ibc1a6710a5cd12be9190860635e7b951d4fe4775
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/libgfxinit/+/81521
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/gfxtest/hw-gfx-gma-gfx_test.adb b/gfxtest/hw-gfx-gma-gfx_test.adb
index 86ec44b..a7579a0 100644
--- a/gfxtest/hw-gfx-gma-gfx_test.adb
+++ b/gfxtest/hw-gfx-gma-gfx_test.adb
@@ -7,7 +7,6 @@
 with HW.Debug;
 with HW.PCI.Dev;
 with HW.MMIO_Range;
-with HW.GFX.GMA;
 with HW.GFX.GMA.Config;
 with HW.GFX.GMA.Display_Probing;