ci(fwu): enable cache state modelling

Enable cache state modelling as a bug in the firmware that previously
caused fvp-aemv8a.aarch32.NVM_reboot to crash when the feature was
enabled has been fixed.

Change-Id: I2fbb7d17050fc7dfc560357362d71b3d3cc5b92b
Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
diff --git a/run_config/fvp-aemv8a.aarch32.NVM_reboot b/run_config/fvp-aemv8a.aarch32.NVM_reboot
index 71b7c5a..319fdaa 100644
--- a/run_config/fvp-aemv8a.aarch32.NVM_reboot
+++ b/run_config/fvp-aemv8a.aarch32.NVM_reboot
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019-2020 Arm Limited. All rights reserved.
+# Copyright (c) 2019-2022 Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -27,7 +27,7 @@
 
 	aarch32="1" model="$model" retain_flash="1" \
 	cluster_0_num_cores="1" cluster_1_num_cores="1" \
-	cache_state_modelled="0" secure_memory="0" \
+	secure_memory="0" \
 	uart0_out="$uart0_log" \
 	uart1_out="$uart1_log" \
 	flashloader0_fwrite="flash0" \