[nats] Release v1.0.4

Adding ARM docker images. Using SharedTags for docker manifest.
Details can be found [here](https://github.com/nats-io/gnatsd/releases/tag/v1.0.4)

library/nats

@@ -2,16 +2,27 @@ Maintainers: Derek Collison <[email protected]> (@derekcollison),
              Ivan Kozlovic <[email protected]> (@kozlovic),
              Waldemar Salinas <[email protected]> (@wallyqs)
 GitRepo: https://github.com/nats-io/nats-docker.git
-GitCommit: 4a2e6f17092b5b8481637c1881f781ae25374309
+GitCommit: 4e0129ffe9d12beec981238c6cb54f5faa0fbe57
 
-Tags: 1.0.2, latest
+Tags: 1.0.4-linux, linux
+SharedTags: 1.0.4, latest
+Architectures: amd64, arm32v7, arm64v8
+amd64-GitCommit: 4e0129ffe9d12beec981238c6cb54f5faa0fbe57
+amd64-Directory: amd64
+arm32v7-GitCommit: 4e0129ffe9d12beec981238c6cb54f5faa0fbe57
+arm32v7-Directory: arm32v7
+arm64v8-GitCommit: 4e0129ffe9d12beec981238c6cb54f5faa0fbe57
+arm64v8-Directory: arm64v8
 
-Tags: 1.0.2-nanoserver, nanoserver
+Tags: 1.0.4-nanoserver, nanoserver
+SharedTags: 1.0.4, latest
 Architectures: windows-amd64
-Directory: windows/nanoserver
+windows-amd64-GitCommit: 4e0129ffe9d12beec981238c6cb54f5faa0fbe57
+windows-amd64-Directory: windows/nanoserver
 Constraints: nanoserver
 
-Tags: 1.0.2-windowsservercore, windowsservercore
+Tags: 1.0.4-windowsservercore, windowsservercore
 Architectures: windows-amd64
-Directory: windows/windowsservercore
+windows-amd64-GitCommit: 4e0129ffe9d12beec981238c6cb54f5faa0fbe57
+windows-amd64-Directory: windows/windowsservercore
 Constraints: windowsservercore