set toolchain explicitly

pkazmierczak · pkazmierczak · commit da403fea3fc7 · 2025-09-22T15:27:03.000+02:00
diff --git a/go.mod b/go.mod
@@ -2,6 +2,8 @@ module github.com/hashicorp/go-msgpack/v2
 
 go 1.25.1
 
+toolchain go1.25.1
+
 require (
 	github.com/Sereal/Sereal/Go/sereal v0.0.0-20231009093132-b9187f1a92c6
 	github.com/davecgh/go-xdr v0.0.0-20161123171359-e6a2ba005892
