powerpc: T104xQDS: Remove macro CONFIG_T104xD4QDS

Remove this macro. It was added by e622d9ed but actually wasn't used.

Signed-off-by: York Sun <york.sun@nxp.com>
diff --git a/arch/powerpc/include/asm/fsl_secure_boot.h b/arch/powerpc/include/asm/fsl_secure_boot.h
index 89ca45c..10e26d6 100644
--- a/arch/powerpc/include/asm/fsl_secure_boot.h
+++ b/arch/powerpc/include/asm/fsl_secure_boot.h
@@ -32,7 +32,6 @@
 	defined(CONFIG_TARGET_T2080QDS) || \
 	defined(CONFIG_TARGET_T2080RDB) || \
 	defined(CONFIG_TARGET_T1040QDS) || \
-	defined(CONFIG_T104xD4QDS) || \
 	defined(CONFIG_TARGET_T1040RDB) || \
 	defined(CONFIG_TARGET_T1040D4RDB) || \
 	defined(CONFIG_TARGET_T1042RDB) || \