Update Go version to 1.25.1 as requested

Copilot · jpillora · Copilot · commit 2cf3ef75d0c5 · 2025-09-07T12:09:39.000Z
Co-authored-by: jpillora &lt;633843+jpillora@users.noreply.github.com&gt;
diff --git a/go.mod b/go.mod
@@ -1,8 +1,6 @@
 module github.com/jpillora/chisel
 
-go 1.23.0
-
-toolchain go1.24.6
+go 1.25.1
 
 require (
 	github.com/armon/go-socks5 v0.0.0-20160902184237-e75332964ef5
