Update Java setup to use default distribution

Removed the explicit 'zulu' distribution in the GitHub Actions workflow for setting up Java. This change simplifies the configuration and ensures compatibility with default Java setups.

Author: dlemmermann

.github/workflows/release.yml

@@ -47,8 +47,8 @@ jobs:
 
       - name: 'Release to Maven Central'
         env:
-          MAVEN_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
-          MAVEN_CENTRAL_TOKEN: ${{ secrets.SONATYPE_PASSWORD }}
+          MAVEN_USERNAME: ${{ secrets.SONATYPE_WITH_TOKEN_USERNAME }}
+          MAVEN_CENTRAL_TOKEN: ${{ secrets.SONATYPE_WITH_TOKEN_PASSWORD }}
           MAVEN_GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
         run: |
           export GPG_TTY=$(tty)