Update gilab ci

.gitlab-ci.yml

-include:
-  - project: 'histhub/node-kafka-docker-base'
-    ref: 'master'
-    file: '.gitlab-ci.yml'
+image: node:10-slim
+
+stages:
+  - build
+  - test
+
+cache:
+  paths:
+    - node_modules/
+
+install_dependencies:
+  stage: build
+  script:
+    - npm install
+  artifacts:
+    paths:
+      - node_modules/
+
+testing_testing:
+  stage: test
+  script: npm run test