Chore: Fix log filters (#44681) (#44853)

(cherry picked from commit bc7e55d99b)

Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>

pkg/plugins/manager/loader/initializer/initializer_test.go

@@ -212,11 +212,11 @@ func (*testLicensingService) FeatureEnabled(feature string) bool {
 }
 
 type fakeLogger struct {
-	log.MultiLoggers
+	*log.ConcreteLogger
 }
 
-func (f fakeLogger) New(_ ...interface{}) log.MultiLoggers {
-	return log.MultiLoggers{}
+func (f fakeLogger) New(_ ...interface{}) *log.ConcreteLogger {
+	return &log.ConcreteLogger{}
 }
 
 func (f fakeLogger) Warn(_ string, _ ...interface{}) {

pkg/plugins/manager/loader/loader_test.go

@@ -1128,8 +1128,8 @@ type fakeLogger struct {
 	log.Logger
 }
 
-func (fl fakeLogger) New(_ ...interface{}) log.MultiLoggers {
-	return log.MultiLoggers{}
+func (fl fakeLogger) New(_ ...interface{}) *log.ConcreteLogger {
+	return &log.ConcreteLogger{}
 }
 
 func (fl fakeLogger) Info(_ string, _ ...interface{}) {