Merge pull request #16 from fahamutech/1.10.x

remove matrix

Author: joshuamshana

.github/workflows/nodejs.yml

@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [8.x, 10.x, 12.x]
+        node-version: [10.x]
 
     steps:
     - uses: actions/checkout@v1
@@ -22,7 +22,7 @@ jobs:
         node-version: ${{ matrix.node-version }}
     - name: npm install, build, and test
       run: |
-        npm install
+        npm install --production
         npm run build --if-present
         npm test
         echo ${DOCKER_PASSWORD} | docker login --username ${DOCKER_USERNAME} --password-stdin