feat(ff-a): update FF-A version to v1.2

Bump the required FF-A version in framework and manifests to v1.2 as
upstream feature development goes.

Signed-off-by: Kathleen Capella <kathleen.capella@arm.com>
Change-Id: I09d936d4aad89965cfd13f58741d647223b63a34
diff --git a/include/services/ffa_svc.h b/include/services/ffa_svc.h
index c3a3a7c..9ed6a8b 100644
--- a/include/services/ffa_svc.h
+++ b/include/services/ffa_svc.h
@@ -34,7 +34,7 @@
 #define FFA_VERSION_MAJOR		U(1)
 #define FFA_VERSION_MAJOR_SHIFT		16
 #define FFA_VERSION_MAJOR_MASK		U(0x7FFF)
-#define FFA_VERSION_MINOR		U(1)
+#define FFA_VERSION_MINOR		U(2)
 #define FFA_VERSION_MINOR_SHIFT		0
 #define FFA_VERSION_MINOR_MASK		U(0xFFFF)
 #define FFA_VERSION_BIT31_MASK 		U(0x1u << 31)
@@ -119,6 +119,8 @@
 #define FFA_FNUM_SECONDARY_EP_REGISTER		U(0x87)
 #define FFA_FNUM_MEM_PERM_GET			U(0x88)
 #define FFA_FNUM_MEM_PERM_SET			U(0x89)
+
+/* FF-A v1.2 */
 #define FFA_FNUM_PARTITION_INFO_GET_REGS	U(0x8B)
 #define FFA_FNUM_EL3_INTR_HANDLE		U(0x8C)