Update .gitlab-ci.yml

Former-commit-id: 8e9f80e5fc1f107213700e9dd16386ed5f3b21ae

.gitlab-ci.yml

@@ -28,7 +28,7 @@ deploy-webserver:
   script:
     - yum install -y epel-release
     - yum install -y gcc
-    - yum install python34-pip python34-devel
+    - yum install -y python34-pip python34-devel
     - pip3 install ansible
     - cd ansible
     - ansible-playbook -vvv -i ./hosts deploy.yaml --extra-vars "deploy_user_name=ippidb repo_api_token=JZS-4cH7bWkFkHa2rAVf"
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