ci: properly pass in the different tags

Author: TimPietruskyRunPod

.github/workflows/release.yml

@@ -68,8 +68,8 @@ jobs:
             regular
             rtx5090
           set: |
-            regular.tags=${{ env.IMAGE_REF }}:${{ env.RELEASE_VERSION }},${{ env.IMAGE_REF }}:latest
-            rtx5090.tags=${{ env.IMAGE_REF }}:${{ env.RELEASE_VERSION }}-5090,${{ env.IMAGE_REF }}:latest-5090
+            regular.tags=["${{ env.IMAGE_REF }}:${{ env.RELEASE_VERSION }}","${{ env.IMAGE_REF }}:latest"]
+            rtx5090.tags=["${{ env.IMAGE_REF }}:${{ env.RELEASE_VERSION }}-5090","${{ env.IMAGE_REF }}:latest-5090"]
 
       - name: Create GitHub Release
         uses: softprops/action-gh-release@v1