[satlab] Add needed sudo to read service account key file

BUG=b:215602321
TEST=Manual

Change-Id: Ica2bfb90a6dd25e318b210c4755e94ace75cd07c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/satlab/+/3430246
Reviewed-by: Prasad Vuppalapu <prasadv@chromium.org>
Commit-Queue: Anh Le <anhdle@chromium.org>
Auto-Submit: Anh Le <anhdle@chromium.org>
Tested-by: Anh Le <anhdle@chromium.org>
diff --git a/src/dockerfiles/satlab_remote_access/tools/service_account_key_check.sh b/src/dockerfiles/satlab_remote_access/tools/service_account_key_check.sh
index df4c7c5..fba24a5 100644
--- a/src/dockerfiles/satlab_remote_access/tools/service_account_key_check.sh
+++ b/src/dockerfiles/satlab_remote_access/tools/service_account_key_check.sh
@@ -8,7 +8,7 @@
 Please run satlab_setup to download new key before expiration.
 ###############################################################################
 EOF
-    key_id=$(jq -r '."private_key_id"' $KEY_FOLDER/$KEY_FILE)
+    key_id=$(sudo jq -r '."private_key_id"' $KEY_FOLDER/$KEY_FILE)
     GCLOUD="docker run --rm -ti -a stdout -v satlab_keys:$KEY_FOLDER -v gcloud:/root/.config/gcloud google/cloud-sdk:slim"
     SATLAB_SERIVCE_ACCOUNT=satlab-prototype@chromeos-service-accounts-dev.iam.gserviceaccount.com
     ${GCLOUD} gcloud iam service-accounts keys list --iam-account="$SATLAB_SERIVCE_ACCOUNT" --filter "name=projects/chromeos-service-accounts-dev/serviceAccounts/$SATLAB_SERIVCE_ACCOUNT/keys/$key_id"
@@ -19,4 +19,4 @@
 Please run satlab_setup to initialize your Satlab.
 ###############################################################################
 EOF
-fi
+fi
\ No newline at end of file