🚧 add repo_owner

Author: nateraw

.github/workflows/build_pr_documentation.yml

@@ -13,4 +13,5 @@ jobs:
     with:
       commit_sha: ${{ github.event.pull_request.head.sha }}
       pr_number: ${{ github.event.number }}
-      package: timm
+      package: timm
+      repo_owner: rwightman