Update CI to use latest stable Go version

Signed-off-by: Neil Twigg <neil@nats.io>

.github/workflows/go-test.yaml

@@ -7,10 +7,10 @@ jobs:
     strategy:
       matrix:
         include:
-          - go: '1.19.x'
+          - go: "stable"
             os: ubuntu-latest
             canonical: true
-          - go: '1.19.x'
+          - go: "stable"
             os: windows-latest
             canonical: false
 
@@ -29,7 +29,6 @@ jobs:
         with:
           go-version: ${{matrix.go}}
 
-
       - name: Install deps
         shell: bash --noprofile --norc -x -eo pipefail {0}
         run: |