update go version

.github/workflows/tests.yml

@@ -56,10 +56,10 @@ jobs:
         ports:
           - '1433:1433'
     steps:
-      - name: Set up Go 1.19
+      - name: Set up Go 1.23
         uses: actions/setup-go@v2
         with:
-          go-version: '1.19.3'
+          go-version: '1.23.3'
 
       - name: Check out code
         uses: actions/checkout@v2