Update dependency go to v1.25.5 (#318)

renovate[bot] · web-flow · commit 90e089010baa · 2025-12-13T00:55:45.000Z
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/go.mod b/go.mod
@@ -2,7 +2,7 @@ module github.com/int128/oauth2cli
 
 go 1.24.0
 
-toolchain go1.25.4
+toolchain go1.25.5
 
 require (
 	github.com/google/go-cmp v0.7.0
diff --git a/tools/go.mod b/tools/go.mod
@@ -1,6 +1,6 @@
 module github.com/int128/oauth2cli/tools
 
-go 1.25.4
+go 1.25.5
 
 tool github.com/golangci/golangci-lint/v2/cmd/golangci-lint
 
