chore(2.7): update CSS models and run configs

Update CSS-related models version to 11.17/33 as per currently
recommended RD/SGI FVP version for the release tag RD-INFRA-2022.03.31.

Signed-off-by: Maksims Svecovs <maksims.svecovs@arm.com>
Change-Id: I4773419d1c994a54130ba2460e314898adad234c
diff --git a/model/css-rde1edge.sh b/model/css-rde1edge.sh
index c0bde09..fe5e815 100644
--- a/model/css-rde1edge.sh
+++ b/model/css-rde1edge.sh
@@ -5,7 +5,7 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-set_model_path "$warehouse/SysGen/SubSystemModels/11.15/26/models/Linux64_GCC-6.4/FVP_RD_E1_edge"
+set_model_path "$warehouse/SysGen/SubSystemModels/11.17/33/models/$model_flavour/FVP_RD_E1_edge"
 
 cat <<EOF >"$model_param_file"
 -C board.flashloader0.fname=$fip_bin