Updates publish maven central workflow (#147)

Author: Laurens-W

.github/workflows/ci.yml

@@ -66,7 +66,7 @@ jobs:
         if: github.event_name != 'pull_request'
         run: ./gradlew ${{ env.GRADLE_SWITCHES }} snapshot publish -PforceSigning -x test
         env:
-          ORG_GRADLE_PROJECT_sonatypeUsername: ${{ secrets.OSSRH_USERNAME }}
-          ORG_GRADLE_PROJECT_sonatypePassword: ${{ secrets.OSSRH_TOKEN }}
+          ORG_GRADLE_PROJECT_sonatypeUsername: ${{ secrets.SONATYPE_USERNAME }}
+          ORG_GRADLE_PROJECT_sonatypePassword: ${{ secrets.SONATYPE_TOKEN }}
           ORG_GRADLE_PROJECT_signingKey: ${{ secrets.OSSRH_SIGNING_KEY }}
           ORG_GRADLE_PROJECT_signingPassword: ${{ secrets.OSSRH_SIGNING_PASSWORD }}