chore: update go

Signed-off-by: Joseph Kato <joseph@jdkato.io>

Author: jdkato

appveyor.yml

@@ -4,7 +4,7 @@ clone_folder: c:\GOPATH\src\github.com\errata-ai\vale
 environment:
   GOPATH: c:\GOPATH
   GOROOT: C:\go
-  GOVERSION: 1.23.0
+  GOVERSION: 1.25.3
   # tree-sitter
   CGO_ENABLED: 1
   CC: C:\msys64\mingw64\bin\gcc.exe