feat(rme): add SVE Realm tests

Verifies Realm with SVE support. Below tests are added
- Check whether RMI features reports proper SVE VL
- Create SVE Realm and check rdvl result
- Create SVE Realm with invalid VL and check if it fails
- Create SVE Realm and test ID registers
- Create non SVE Realm and test ID registers
- Create SVE Realm and probe all supported VLs
- Check RMM preserves NS ZCR_EL2 register

Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I98a20f34ce72c7c1a353ed13678870168fa27c48
diff --git a/tftf/framework/framework.mk b/tftf/framework/framework.mk
index 188e9af..ab9033a 100644
--- a/tftf/framework/framework.mk
+++ b/tftf/framework/framework.mk
@@ -87,7 +87,8 @@
 	lib/extensions/sme/aarch64/sme.c				\
 	lib/extensions/sme/aarch64/sme2.c				\
 	lib/extensions/sme/aarch64/sme_helpers.S			\
-	lib/extensions/sme/aarch64/sme2_helpers.S
+	lib/extensions/sme/aarch64/sme2_helpers.S			\
+	lib/extensions/sve/aarch64/sve.c
 endif
 
 TFTF_LINKERFILE		:=	tftf/framework/tftf.ld.S