bump action to new version

Author: tabatkins

.github/workflows/build-specs.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v2
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3.0.1
         with:
           # Upload entire repository
           path: '.'