Add RIG region mapping for NRT (#311)

Co-authored-by: Priyanka Kothari <[email protected]>

Author: priyanka001tech

helm_chart/install_rig_dependencies.sh

@@ -12,6 +12,7 @@ set_script_variables() {
         "eu-north-1"
         "eu-west-2"
         "us-west-2"
+        "ap-northeast-1"
     )
 
     SRC_DIR="HyperPodHelmChart"