attempt to fix deploy: PGP instead of GPG

Author: jbee

.github/workflows/main.yml

@@ -28,9 +28,8 @@ jobs:
         env:
           OSSRH_USERNAME: ${{ secrets.SONATYPE_OSSRH_USERNAME }}
           OSSRH_PASSWORD: ${{ secrets.SONATYPE_OSSRH_PASSWORD }}
-          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
-          GPG_SECRET_KEYS: ${{ secrets.GPG_SECRET_KEYS }}
-          GPG_OWNERTRUST: ${{ secrets.GPG_OWNERTRUST }}
+          GPG_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
+          GPG_SECRET_KEYS: ${{ secrets.PGP_PRIVATE_KEY }}
         run: |
           echo $GPG_SECRET_KEYS | base64 --decode | gpg --import --no-tty --batch --yes
           echo $GPG_OWNERTRUST | base64 --decode | gpg --import-ownertrust