update to go 1.23

Author: aflanagan

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v3
         with:
-          go-version: '1.19'
+          go-version: '1.23'
       - name: Check out the repo
         uses: actions/checkout@v2
       - name: Test