Keep only latest binaries in the release

.github/workflows/firmware_build.yml

@@ -36,6 +36,12 @@ jobs:
           path: AzulSCSI/distrib/*
           name: AzulSCSI binaries
       
+      - name: Remove old binaries from release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh api repos/${GITHUB_REPOSITORY}/releases/tags/latest | jq -r '.assets[] | [.url] | @tsv' | xargs -n 1 gh api -X DELETE || true
+
       - name: Upload to latest release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}