Fix versioning sync in main workflow (redis#867)

* Fix versioning sync in main workflow

Author: paoloredis

.github/workflows/main.yml

@@ -150,11 +150,14 @@ jobs:
           fi \
           && ./google-cloud-sdk/bin/gsutil -m rsync -r -c -j html -d ${{ github.workspace }}/public gs://$BUCKET/$bucket_path
 
-          versioned_builds=($(find . -type d -regex ".*[0-9-]" -maxdepth 1 | sed -E 's/^.\///'))
-          for versioned_build in "${versioned_builds[@]}"; do
-            product=$(grep -Eo '[a-zA-Z]+' <<< $versioned_build)
-            gsutil -m rsync -r -c -j html -d "${{ github.workspace }}/${versioned_build}/operate/${product}" "gs://${BUCKET}/${versioned_build}/operate/${product}"
-          done
+          if [[ "${{ github.ref_name }}" == "latest" ]]
+          then
+            versioned_builds=($(find . -type d -regex ".*[0-9-]" -maxdepth 1 | sed -E 's/^.\///'))
+            for versioned_build in "${versioned_builds[@]}"; do
+              product=$(grep -Eo '[a-zA-Z]+' <<< $versioned_build)
+              gsutil -m rsync -r -c -j html -d "${{ github.workspace }}/${versioned_build}/operate/${product}" "gs://${BUCKET}/${versioned_build}/operate/${product}"
+            done
+          fi
 
     - name: End
       run: echo "This job's status is ${{ job.status }}."