Update github actions to use go 1.23+

Author: beevik

.github/workflows/go.yml

@@ -44,7 +44,7 @@ jobs:
 
     strategy:
       matrix:
-        go-version: [ '1.21', '1.22.x' ]
+        go-version: [ '1.23', '1.25.x' ]
 
     steps:
       - name: Checkout repository