Update to CI v3 credentials

Author: cowtowncoder

.github/workflows/main.yml

@@ -64,7 +64,7 @@ jobs:
     - name: Deploy snapshot
       if: ${{ github.event_name != 'pull_request' && matrix.release_build && endsWith(steps.projectVersion.outputs.version, '-SNAPSHOT') }}
       env:
-        CI_DEPLOY_USERNAME: ${{ secrets.CI_DEPLOY_USERNAME }}
-        CI_DEPLOY_PASSWORD: ${{ secrets.CI_DEPLOY_PASSWORD }}
+        CI_DEPLOY_USERNAME: ${{ secrets.CI_DEPLOY_USERNAME3 }}
+        CI_DEPLOY_PASSWORD: ${{ secrets.CI_DEPLOY_PASSWORD3 }}
         # MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }}
       run: ./mvnw -B -q -ff -DskipTests -ntp source:jar deploy