Update .gitlab-ci.yml file

.gitlab-ci.yml

@@ -48,7 +48,7 @@ build-env-job:       # This job runs in the build stage, which runs first.
   script:
     - mkdir -p /kaniko/.docker;
     # - echo -n "{\"auths\":{\"${HARBOR_HOST}\":{\"auth\":\"$(echo -n ${HARBOR_USERNAME}:${HARBOR_PASSWORD} | base64)\"}}}" > /kaniko/.docker/config.json
-    - echo -n "{\"auths\":{\"${HARBOR_HOST}\":{\"auth\":\"$(echo -n ${HARBOR_USERNAME}:${HARBOR_PASSWORD} | base64)\"}}}" | tee /kaniko/.docker/config.json
+    - echo -n "{\"auths\":{\"${HARBOR_HOST}\":{\"auth\":\"$(echo -n ${HARBOR_USERNAME}:${HARBOR_PASSWORD} | base64 -w 0)\"}}}" | tee /kaniko/.docker/config.json
     - echo "CI_PROJECT_DIR=${CI_PROJECT_DIR}";
     # In this task, Kaniko executor is called to build the Image based on the Dockerfile provided with "--dockerfile".
     - >-