fix: passpharse (#169)

use secret passphrase

Author: pflynn-virtru

.github/workflows/release.yaml

@@ -42,7 +42,7 @@ jobs:
           server-username: MAVEN_USERNAME
           server-password: MAVEN_PASSWORD
           gpg-private-key: ${{ secrets.OPENTDF_GPG_KEY }}
-          gpg-passphrase: MAVEN_GPG_PASSPHRASE
+          gpg-passphrase: ${{ secrets.OPENTDF_GPG_KEY_PASSPHRASE }}
       - name: Publish package
         run: mvn --batch-mode deploy -DskipTests
         env: