fix: Install jq before running

Author: anth-volk

.github/request-model-versions.sh

@@ -2,6 +2,10 @@
 
 set -e
 
+# Install jq
+sudo apt-get update
+sudo apt-get install -y jq
+
 # Google Cloud Workflow execution script
 # Usage: ./wait_for_country_versions.sh -b <bucket_name> -us <us_version> -uk <uk_version> [-t timeout] [-i interval]