chore(deps): update go version to v1.25.7

Author: renovate[bot]

.circleci/config.yml

@@ -15,7 +15,7 @@ orbs:
   vuln-scanner: cci-internal/vuln-scanner@0.11.4
 
 x-data:
-  go_image: &goimage cimg/go:1.25.6
+  go_image: &goimage cimg/go:1.25.7
 
 executors:
   go-medium:

go.mod

@@ -2,7 +2,7 @@ module github.com/circleci/runner-init
 
 go 1.25.5
 
-toolchain go1.25.6
+toolchain go1.25.7
 
 require (
 	github.com/alecthomas/kong v1.13.0