Fix redisvl versioning workflow (#2060)

Author: paoloredis

.github/workflows/redisvl_docs_sync.yaml

@@ -277,7 +277,7 @@ jobs:
           if [ ${isLatest} = true ]; then
             cp -r redis_vl_hugo/* content/develop/ai/redisvl/
           else
-            mkdir content/develop/ai/redisvl/${version}/
+            mkdir -p content/develop/ai/redisvl/${version}/
             cp -r redis_vl_hugo/* content/develop/ai/redisvl/${version}/
             cp content/develop/ai/redisvl/_index.md content/develop/ai/redisvl/${version}/_index.md
             cp content/develop/ai/redisvl/install.md content/develop/ai/redisvl/${version}/install.md