publish dry-run: don't dry-run release-pr, only release

Author: Firestar99

.github/workflows/rust-ci.yml

@@ -107,6 +107,7 @@ jobs:
       - name: Run release-plz
         uses: release-plz/action@v0.5
         with:
+          command: release
           dry_run: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}