chore: update golangci-lint to v2.12.2

Author: Copilot

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1.22.0@sha256:4a43a54dd1fedceb30ba47e76cfcf2b47304f4161c0caeac2db1c61804ea3c91
 FROM golangci/golangci-lint:v2.12.2 AS golangci-lint
 
-FROM registry.suse.com/bci/golang:1.25@sha256:8afe8e612c9cd4ab4e7284f8de5a93c1c943c467fcf4b07bb9347a4e7647622a AS base
+FROM registry.suse.com/bci/golang:1.25@sha256:8afe8e612c9cd4ab4e7284f8de5a93c1c943c467fcf4b07bb9347a4e7647622e AS base
 
 ARG TARGETARCH
 ARG http_proxy