try figure out envs

Author: yarinvak

.github/workflows/gradle.yml

@@ -26,9 +26,9 @@ jobs:
     - name: Build with Gradle
       run: ./gradlew build
     - name: Print env
-      run: echo "User name is ${{ secrets.MAVEN_CENTRAL_USERNAME }}"
+      run: echo "User name is ${{ secrets.MAVEN_CENTRAL_USER }}"
     - name: Publish with Gradle
       run: ./gradlew publish
       env:
-        MAVEN_CENTRAL_USERNAME: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
+        MAVEN_CENTRAL_USER: ${{ secrets.MAVEN_CENTRAL_USER }}
         MAVEN_CENTRAL_PASSWORD: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}