Add build and inspect package to pre-release

.github/workflows/prerelease.yml

@@ -39,6 +39,12 @@ jobs:
           # this will compile the assets then run the tests
           python -Im tox run -e compile-assets,i18n-compile,py$(echo ${{ matrix.python-version }} | tr -d .)-tests-no-cov
           echo "PYTEST_ERRORS=$?" >> $GITHUB_ENV
+
+      - name: "Build and inspect package 📦"
+        uses: hynek/build-and-inspect-python-package@v2
+        id: baipp
+
+      - run: echo Packages can be found at ${{ steps.baipp.outputs.dist }}
 
       # If either the docs build or the tests resulted in an error, create an issue to note it
       - name: "Create an issue if failure"