github actions: finally remove uploads to grimler.se

Shouldn't be needed anymore.

.github/workflows/packages.yml

@@ -176,29 +176,3 @@ jobs:
             -H 'Content-Type: application/json' --data '{"Signing": {"Passphrase": "${{ secrets.GPG_PASSPHRASE }}"}}' \
             https://packages.termux.org/aptly-api/publish/${REPOSITORY_NAME}/${REPOSITORY_DISTRIBUTION}
         fi
-    - name: Setup ssh key and known_hosts
-      env:
-        SSH_AUTH_SOCK: /tmp/ssh_agent.sock
-      run: |
-        mkdir -p ~/.ssh
-        echo "${{ secrets.KNOWN_HOST_ENTRY }}" >> ~/.ssh/known_hosts
-        ssh-agent -a $SSH_AUTH_SOCK
-        ssh-add - <<< "${{ secrets.SSHKEY }}"
-    - name: Upload to grimler.se
-      env:
-        SSH_AUTH_SOCK: /tmp/ssh_agent.sock
-      run: |
-        # Zip the deb archives to only do one transfer to the repo.
-        # This makes it easier to parse it, we can run one update job
-        # instead of one for each arch on the server.
-        archive="termux-packages-${{ github.sha }}.zip"
-        deb_archives=$(find -maxdepth 1 -name "debs-*-${{ github.sha }}.tar")
-        
-        if [ -z "$deb_archives" ]; then
-          echo "No archives to upload found"
-          exit 0
-        fi
-        zip $archive ${deb_archives}
-        sftp -P ${{ secrets.PORT }} ${{ secrets.USER }}@grimler.se <<EOF
-          put $archive /debs/
-        EOF