chore(deps): bump tool deps and pin, update golangci-lint (#37574)

1. Pin all makefile go deps to exact version, renovate will bump them in the future
2. Bump all deps and golangci-lint and fix all new issues, most are from modernize

Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>

models/auth/source.go

@@ -100,7 +100,7 @@ var registeredConfigs = map[Type]func() Config{}
 
 // RegisterTypeConfig register a config for a provided type
 func RegisterTypeConfig(typ Type, exemplar Config) {
-	if reflect.TypeOf(exemplar).Kind() == reflect.Ptr {
+	if reflect.TypeOf(exemplar).Kind() == reflect.Pointer {
 		// Pointer:
 		registeredConfigs[typ] = func() Config {
 			return reflect.New(reflect.ValueOf(exemplar).Elem().Type()).Interface().(Config)

models/unittest/reflection.go

@@ -9,7 +9,7 @@ import (
 )
 
 func fieldByName(v reflect.Value, field string) reflect.Value {
-	if v.Kind() == reflect.Ptr {
+	if v.Kind() == reflect.Pointer {
 		v = v.Elem()
 	}
 	f := v.FieldByName(field)