Merge pull request #120 from messagebird/update-test-targets

use newer go versions to run tests

Author: marcel corso gonzalez

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        go-version: [ 1.14.x, 1.15.x, 1.16.x ]
+        go-version: [ 1.16.x, 1.17.x, 1.18.x]
 
     name: Go ${{ matrix.go-version }}