Fix snapshot publish to maven central

Author: bladecoder

.github/workflows/publish-snapshot.yml

@@ -19,7 +19,9 @@ jobs:
         run: ./gradlew build
       - name: Publish snapshot to Maven Central
         env:
-          NEXUS_USERNAME: ${{ secrets.NEXUS_USERNAME }}
-          NEXUS_PASSWORD: ${{ secrets.NEXUS_PASSWORD }}
-        run: ./gradlew publishToMavenCentral -PmavenCentralUsername=$NEXUS_USERNAME -PmavenCentralPassword=$NEXUS_PASSWORD
+          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.NEXUS_USERNAME }}
+          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.NEXUS_PASSWORD }}
+          ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_PRIVATE_KEY }}
+          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_PASSPHRASE }}
+        run: ./gradlew publishToMavenCentral