fix: add check if the s3 bucket contains the version already

release-scripts/validate-repository.sh

@@ -1,7 +1,15 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+VERSION_TAG="v$(cat binary-releases/version)"
+
 if git describe --contains --tags; then
     echo "This commit has already been released."
     exit 1
 fi
+
+aws s3 ls s3://"${PUBLIC_S3_BUCKET}"/cli/"${VERSION_TAG}"/
+if [ "${?}" -eq "0" ]; then
+    echo "Version ${VERSION_TAG} has already been released."
+    exit 1
+fi