Update FVP model version to 11.12.35

Updated FVP model version to 11.12.35 as per latest
stable release communicated by the model team and updated
'hercules' and 'zeus' models as below:

1. Changed 'hercules' model script name to 'cortex-a78x4'.
2. Changed 'zeus' model script name to 'neoverse-v1x4'.
3. Changed 'hercules' model from 'FVP_Base_Herculesx4'
   to 'FVP_Base_Cortex-A78x4'.
4. Changed 'zeus' model from 'FVP_Base_Zeusx4' to
   'FVP_Base_Neoverse-V1x4'.

Also, retained the model version for 'FVP_RD_E1_edge' as
11.9.41

Change-Id: I4cd0d29070a7cf76b7652788a539ab4f5480bd40
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
diff --git a/model/base-aemv8a.sh b/model/base-aemv8a.sh
index 931f034..90700a5 100644
--- a/model/base-aemv8a.sh
+++ b/model/base-aemv8a.sh
@@ -8,7 +8,7 @@
 # Use revc model
 set_model_path "$warehouse/SysGen/Models/$model_version/$model_build/models/$model_flavour/FVP_Base_RevC-2xAEMv8A"
 
-default_var sve_plugin_path "$warehouse/SysGen/ShojiPlugin/$model_version/$model_build/v9.0-00bet4/$model_flavour/ScalableVectorExtension.so"
+default_var sve_plugin_path "$warehouse/SysGen/PVModelLib/$model_version/$model_build/external/plugins/$model_flavour/sve2-HEAD/ScalableVectorExtension.so"
 
 default_var is_dual_cluster 1