fixup,ci(bootstrao_archives): generate sha256sums file

.github/workflows/bootstrap_archives.yml

@@ -48,6 +48,10 @@ jobs:
         with:
           name: bootstrap-archives-${{ github.sha }}
           path: ./
+      - name: Get checksums
+        id: get_checksums
+        run: |
+          find . -maxdepth 1 -type f -name "bootstrap-*.zip" -exec sha256sum {} \; | sed "s| ./| |g" | sort -k2 > bootstraps.sha256sum
       - name: Create new tag
         id: get_tag
         run: |