oops restore running tests in ci

Author: rixo

.github/workflows/ci.yml

@@ -131,11 +131,11 @@ jobs:
 
     runs-on: ${{ matrix.os }}
     timeout-minutes: 5
-    # strategy:
-    #   fail-fast: false
-    #   matrix:
-    #     os: [ ubuntu-latest, windows-latest, macos-latest ]
-    #     node: [ 12, 14, 16 ]
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-latest, macos-latest ]
+        node: [ 12, 14, 16 ]
     steps:
       - uses: actions/setup-node@v2
         with: