ci: adjust Node.js releases for CI runs

Author: striezel

.github/workflows/node.js.yml

@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [8.x, 10.x, 12.x, 14.x, 16.x]
+        node-version: [12.x, 14.x, 16.x]
 
     steps:
     - uses: actions/checkout@v2

.gitlab-ci.yml

@@ -1,6 +1,25 @@
-image: node:14-alpine
+node_12:
+  image: node:12-alpine
+  stage: build
+  before_script:
+    - node --version
+    - npm --version
+  script:
+    - cd ./export-server
+    - npm install
+
+node_14:
+  image: node:14-alpine
+  stage: build
+  before_script:
+    - node --version
+    - npm --version
+  script:
+    - cd ./export-server
+    - npm install
 
-node:
+node_16:
+  image: node:16-alpine
   stage: build
   before_script:
     - node --version