Update maven.yml

Author: wendal

.github/workflows/maven.yml

@@ -24,6 +24,3 @@ jobs:
         cache: maven
     - name: Build with Maven
       run: mvn -Dmaven.test.skip=true -B package --file pom.xml -s mvn_settings.xml
-      env:
-         S_NUTZMAVEN_USER_ID : ${{ S_NUTZMAVEN_USER_ID }}
-         S_NUTZMAVEN_USER_PWD : ${{ S_NUTZMAVEN_USER_PWD }}