fix: removing region from mount_s3 script (#214)

main/solution/post-deployment/config/environment-files/bin/mount_s3.sh

@@ -41,7 +41,6 @@ do
     study_id="$(printf "%s" "$mounts" | jq -r ".[$study_idx].id" -)"
     s3_bucket="$(printf "%s" "$mounts" | jq -r ".[$study_idx].bucket" -)"
     s3_prefix="$(printf "%s" "$mounts" | jq -r ".[$study_idx].prefix" -)"
-    region="$(curl http://169.254.169.254/latest/meta-data/placement/region)"
 
     # Mount S3 location if not already mounted
     study_dir="${MOUNT_DIR}/${study_id}"
@@ -50,7 +49,7 @@ do
     then
         printf 'Mounting study "%s" at "%s"\n' "$study_id" "$study_dir"
         mkdir -p "$study_dir"
-        goofys --region "${region}" --acl "bucket-owner-full-control" "${s3_bucket}:${s3_prefix}" "$study_dir"
+        goofys --acl "bucket-owner-full-control" "${s3_bucket}:${s3_prefix}" "$study_dir"
     fi
 done