fix(security/UNKNOWN/cmd/chunks-inspect): Update go toolchain directive to v1.25.11 [SECURITY] (release-3.7.x) (#22192)

Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Co-authored-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

cmd/chunks-inspect/go.mod

@@ -2,7 +2,7 @@ module github.com/grafana/loki/cmd/chunks-inspect
 
 go 1.23
 
-toolchain go1.24.0
+toolchain go1.25.11
 
 require (
 	github.com/golang/snappy v1.0.0