fix(versal2): align QEMU APU GT frequency with silicon

The APU generic timer frequency in QEMU is now aligned on silicon to the
value of 100MHz.

Signed-off-by: Luc Michel <luc.michel@amd.com>
Change-Id: I4ef0a040c14fdb2fbb3f2d9d4e6ca6ee8ac8e229
diff --git a/plat/amd/versal2/bl31_setup.c b/plat/amd/versal2/bl31_setup.c
index 3a856cb..6b5f03c 100644
--- a/plat/amd/versal2/bl31_setup.c
+++ b/plat/amd/versal2/bl31_setup.c
@@ -120,9 +120,6 @@
 		cpu_clock = 112203;
 		break;
 	case QEMU:
-		/* Random values now */
-		cpu_clock = 3333333;
-		break;
 	case SILICON:
 		cpu_clock = 100000000;
 		break;