MM-14574 Intercept log messages from local image proxy (#10668)

* MM-14574 Switch willnorris/imageproxy to fork

* MM-14574 Intercept log messages from local image proxy

* Revert "MM-14574 Switch willnorris/imageproxy to fork"

This reverts commit 046ab5c4216a5c6fee5bf8e2e0cceb1afffa6747.

* Update willnorris/imageproxy

services/imageproxy/local_test.go

@@ -31,7 +31,7 @@ func makeTestLocalProxy() *ImageProxy {
 		},
 	}
 
-	return MakeImageProxy(configService, httpservice.MakeHTTPService(configService))
+	return MakeImageProxy(configService, httpservice.MakeHTTPService(configService), nil)
 }
 
 func TestLocalBackend_GetImage(t *testing.T) {