Remove print checksum step

Author: szajbus

.github/workflows/release.yml

@@ -83,8 +83,3 @@ jobs:
           files: |
             ${{ steps.build-crate.outputs.file-path }}
         if: startsWith(github.ref, 'refs/tags/')
-
-      - name: Print NIF checksums
-        shell: bash
-        run: |
-          EXPLORER_BUILD=true mix rustler_precompiled.download Explorer.PolarsBackend.Native --all --print