ci: fix central publishing secrets

Author: javorosas

.github/workflows/publish.yml

@@ -12,10 +12,6 @@ jobs:
   publish:
     name: Publish to Maven Central
     runs-on: ubuntu-latest
-    env:
-      CENTRAL_USERNAME: ${{ secrets.CENTRAL_USERNAME }}
-      CENTRAL_PASSWORD: ${{ secrets.CENTRAL_PASSWORD }}
-      GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -27,10 +23,10 @@ jobs:
           java-version: 25
           cache: maven
           server-id: central
-          server-username: CENTRAL_USERNAME
-          server-password: CENTRAL_PASSWORD
+          server-username: ${{ secrets.CENTRAL_USERNAME }}
+          server-password: ${{ secrets.CENTRAL_PASSWORD }}
           gpg-private-key: ${{ secrets.GPG_PRIVATE_KEY }}
-          gpg-passphrase: GPG_PASSPHRASE
+          gpg-passphrase: ${{ secrets.GPG_PASSPHRASE }}
 
       - name: Check release gate
         id: gate