Use Dagger to @Inject DnsQueue everywhere that is feasible

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=136062053

javatests/google/registry/flows/EppTestComponent.java

@@ -22,6 +22,7 @@ import dagger.Module;
 import dagger.Provides;
 import dagger.Subcomponent;
 import google.registry.config.ConfigModule;
+import google.registry.dns.DnsQueue;
 import google.registry.monitoring.whitebox.BigQueryMetricsEnqueuer;
 import google.registry.monitoring.whitebox.EppMetric;
 import google.registry.request.RequestScope;
@@ -43,13 +44,16 @@ interface EppTestComponent {
   /** Module for injecting fakes and mocks. */
   @Module
   static class FakesAndMocksModule {
+
     final FakeClock clock;
-    final EppMetric.Builder metricBuilder;
+    final DnsQueue dnsQueue;
     final BigQueryMetricsEnqueuer metricsEnqueuer;
+    final EppMetric.Builder metricBuilder;
     final ModulesService modulesService;
 
     FakesAndMocksModule(FakeClock clock) {
       this.clock = clock;
+      this.dnsQueue = DnsQueue.create();
       this.metricBuilder = EppMetric.builderForRequest("request-id-1", clock);
       this.modulesService = mock(ModulesService.class);
       this.metricsEnqueuer = mock(BigQueryMetricsEnqueuer.class);
@@ -60,6 +64,11 @@ interface EppTestComponent {
       return clock;
     }
 
+    @Provides
+    DnsQueue provideDnsQueue() {
+      return dnsQueue;
+    }
+
     @Provides
     EppMetric.Builder provideMetrics() {
       return metricBuilder;