ci(cortex-a78aex4): add run config for Cortex-A78AE

Until now, the CI environment did not support running the
FVP_Base_Cortex_A78AE model. This patch adds the proper support
to the CI environment so the named model can be run.

Signed-off-by: Juan Pablo Conde <juanpablo.conde@arm.com>
Change-Id: If038e5ca67e7802d2c947e1f89539c98fada807e
diff --git a/run_config/fvp-cortexa78aex4 b/run_config/fvp-cortexa78aex4
new file mode 100644
index 0000000..f424c08
--- /dev/null
+++ b/run_config/fvp-cortexa78aex4
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2023, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+generate_lava_job() {
+	local model="cortex-a78aex4"
+
+	uart="0" set_expect_variable "num_cpus" "4"
+
+	model="$model" \
+	cluster_0_num_cores="4" \
+	cache_state_modelled="0" \
+	gen_model_params
+
+	model="$model" gen_fvp_yaml
+}