Merge pull request #3617 from nhsuk/fix_policy_version_sync

Fix validation of IAM policy

Author: bogsi17

terraform/scripts/validate-github-actions-policy.sh

@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
 
-set -e
-
 if [ "$#" -ne 2 ]; then
     echo "Usage: $0 <policy-arn> <policy-file>"
     exit 1