Update upload-pages-artifact action to v3

Author: xxfast

.github/workflows/build.yml

@@ -174,7 +174,7 @@ jobs:
           sudo mv build/dokka/htmlMultiModule/* build/docs/api
 
       - name: Upload pages
-        uses: actions/upload-pages-artifact@v1
+        uses: actions/upload-pages-artifact@v3
         with:
           path: ${{ github.workspace }}/build/docs