Add verify step.

Author: lewisdonovan

.github/workflows/release.yml

@@ -17,6 +17,8 @@ jobs:
         run: npm i
       - name: Build
         run: npm run build:ci
+      - name: Verify Build Output
+        run: ls -R dist
       - name: Semantic release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}