fix command name

Author: Geometer1729

.github/actions/upload/action.yml

@@ -24,8 +24,8 @@ runs:
       shell: bash
       run: |
         set -Eeu
-        echo $AWS_SECRET_ACCESS_KEY | sha256
-        echo $AWS_ACCESS_KEY_ID | sha256
+        echo $AWS_SECRET_ACCESS_KEY | sha256sum
+        echo $AWS_ACCESS_KEY_ID | sha256sum
         ./pin.sh
         nix build o1js#bindings --accept-flake-config
         temp_key=$(mktemp)

.github/workflows/checks.yml

@@ -109,7 +109,6 @@ jobs:
   Upload-bindings:
     name: upload bindings artifact
     if: ${{ inputs.proof_systems_commit == '' }}
-    needs: [Prepare]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4