add passphrase

Author: Benjosh95

.github/workflows/release.yaml

@@ -77,6 +77,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.CLI_RELEASE }}
           GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
           GPG_KEY_PATH: ./gpg-private-key.asc
+          NFPM_LINUX_PACKAGES_RPM_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
 
       - name: Clean up GPG key file
         run: |