Disable fail-fast for CI tests

Author: pluma

.github/workflows/tests.yml

@@ -7,6 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     strategy:
+      fail-fast: false
       matrix:
         node-version: [10, 12, 14]
         arangodb-version: [3.5, 3.6, 3.7]
@@ -49,4 +50,4 @@ jobs:
       - uses: actions/checkout@v2
       - run: npm install -g npm@7
       - run: npm install
-      - run: node smoke-test.js
+      - run: node smoke-test.js