.github: Fix task skipping

.github/workflows/manual-stable.yml

@@ -51,7 +51,7 @@ jobs:
       # Ugly hack so it has permission to delete the worktree afterwards
       - name: Copy redirect farm
         run: cp --no-preserve=mode -r out-redirectFarm/ redirect-farm/
-        if: ${{ success() }}
+        if: ${{ env.api_version == env.LATEST_STABLE_API }}
 
       - name: Deploy redirect farm
         uses: JamesIves/github-pages-deploy-action@4.1.5
@@ -59,4 +59,4 @@ jobs:
           branch: gh-pages
           folder: redirect-farm
           target-folder: stable
-        if: ${{ success() }}
+        if: ${{ env.api_version == env.LATEST_STABLE_API }}