Adding Consul 1.5.3 (#6359)

* Adding Consul 1.5.3

library/consul

@@ -6,10 +6,10 @@ GitRepo: https://github.com/hashicorp/docker-consul.git
 GitCommit: c4d239035589dc12fe82fc8550766faf7ec4961d
 Directory: 0.X
 
-Tags: 1.5.2, 1.5, latest
+Tags: 1.5.3, 1.5, latest
 Architectures: amd64, arm32v6, arm64v8, i386
 GitRepo: https://github.com/hashicorp/docker-consul.git
-GitCommit: 53c426f4c5d1cc9517c93de97bf32d56a4d5380d
+GitCommit: 9d0aaa3caf747a7022969bcaaff3399fe34efc9c
 Directory: 0.X
 
 Tags: 1.4.5, 1.4