Merge pull request #4841 from hashicorp/consul

Update consul to v1.2.3

library/consul

@@ -1,7 +1,7 @@
 Maintainers: Preetha Appan <[email protected]> (@preetapan)
 
-Tags: 1.2.2, latest
+Tags: 1.2.3, latest
 Architectures: amd64, arm32v6, arm64v8, i386
 GitRepo: https://github.com/hashicorp/docker-consul.git
-GitCommit: 75d3ac383a8401b41a5f80bb1713ff6924584c5f
+GitCommit: 36498f6d97bdf367a2cfa8ac94faad2d83c52f56
 Directory: 0.X