ci(v8.7): add v8.7 extension feature test

Change-Id: I394b8684283fc002fc2a15698e718e67a6e47550
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
diff --git a/run_config/fvp-aemv8a.8_7 b/run_config/fvp-aemv8a.8_7
new file mode 100644
index 0000000..1028042
--- /dev/null
+++ b/run_config/fvp-aemv8a.8_7
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2022 Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+post_fetch_tf_resource() {
+	local model="base-aemv8a"
+	model="$model"  arch_version="8.7" \
+		gen_model_params
+
+	model="$model" gen_fvp_yaml
+}