fix(qemu-sbsa): enable FGT

QEMU 7.2+ has FEAT_FGT support added to 'max' cpu.

So let's enable it to make Debian 'bookworm' kernel boot on sbsa-ref/max setup.

Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Change-Id: I49fb3e742b69ce7be5666e0144525dde21a68238
diff --git a/plat/qemu/qemu_sbsa/platform.mk b/plat/qemu/qemu_sbsa/platform.mk
index 7b3129c..8b8d76b 100644
--- a/plat/qemu/qemu_sbsa/platform.mk
+++ b/plat/qemu/qemu_sbsa/platform.mk
@@ -139,3 +139,6 @@
 # Later QEMU versions support SME and SVE.
 ENABLE_SVE_FOR_NS	:= 2
 ENABLE_SME_FOR_NS	:= 2
+
+# QEMU 7.2+ has support for FGT and Linux needs it enabled to boot on max
+ENABLE_FEAT_FGT 	:= 2