Remove node versions.

Author: adamdriscoll

.github/workflows/build-test.yml

@@ -8,7 +8,6 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node_version: [8, 10, 12]
         os: [ubuntu-latest, windows-latest, macOS-latest]
 
     steps: