Fix linter config

.golangci.yml

@@ -3,11 +3,27 @@ version: "2"
 run:
   timeout: 5m
 
+  exclusions:
+  generated: lax
+  presets:
+    - comments
+    - common-false-positives
+    - std-error-handling
+  paths:
+    - third_party$
+    - builtin$
+    - examples$
+  
 formatters:
   enable:
     - gofmt
     - goimports
 
+  settings:
+    goimports:
+      local-prefixes:
+        - crm2
+
   exclusions:
     generated: lax
     paths:

brewkit/images.libsonnet

@@ -1,4 +1,4 @@
 {
-    gobuilder: "mirror.gcr.io/golang:1.25-alpine",
+    gobuilder: "golang:1.25-alpine",
-    golangcilint: "mirror.gcr.io/golangci/golangci-lint:v2.4-alpine",
+    golangcilint: "golangci/golangci-lint:v2.4-alpine",
 }