Bug fix for local CI runs

There are three possible runtime enviroments supported by CI scripts:
1. Arm Jenkins
2. OpenCI
3. Local CI

Local CI, in many cases, resembles Arm Jenkins enviroment. This patch
fixes various conditions that effect choice of resources such as paths
of FVP Models etc.

For example, local CI run is picking up the Base_AEM model path as
/opt/model/Base_RevC_AEMv8A_pkg/models/Linux64_GCC-6.4
instead of
/arm/warehouse/SysGen/Models/11.12/38/models/Linux64_GCC-6.4/

Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Change-Id: Ic1a51ad15868ff9023144ff393e6f964151fcea0
diff --git a/utils.sh b/utils.sh
index a145da3..5d3d6e0 100644
--- a/utils.sh
+++ b/utils.sh
@@ -281,7 +281,7 @@
     local cross_compile_path="/home/buildslave/tools"
 
     # if under arm enviroment, overide cross-compilation path
-    is_arm_jenkins_env && cross_compile_path="/arm/pdsw/tools"
+    is_arm_jenkins_env || upon "$local_ci" && cross_compile_path="/arm/pdsw/tools"
 
     echo "${cross_compile_path}/gcc-linaro-6.2.1-2016.11-x86_64_aarch64-linux-gnu/bin/aarch64-linux-gnu-"
 }