Try to fix snapshot update job (#113)

Author: krassowski

.github/workflows/update-integration-tests.yml

@@ -90,7 +90,6 @@ jobs:
           cd ..
           jlpm install
           jlpm build:all
-          mv dist dist-test
 
       - uses: jupyterlab/maintainer-tools/.github/actions/update-snapshots@v1
         with: