removed version 1.1.13 and added latest version

Author: Keimeno

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-16.04
     strategy:
       matrix:
-        deno: ['v1.1.3', 'v1.2.0']
+        deno: ['v1.2.0', 'vx']
     name: Deno ${{ matrix.deno }} testing
     steps:
       - uses: actions/checkout@v2