Update NATS imf file

We reorganized the directory layout of nats-io/nats-docker. This change
reflects that changes from that repo.

library/nats

@@ -2,35 +2,38 @@ 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: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
+GitCommit: f71b553207305f7d725e3eed1329dcd8b00ca22f
 
 Tags: 2.1.0-linux, linux
 SharedTags: 2.1.0, latest
 Architectures: amd64, arm32v6, arm32v7, arm64v8
-amd64-GitCommit: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
-amd64-Directory: amd64
-arm32v6-GitCommit: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
-arm32v6-Directory: arm32v6
-arm32v7-GitCommit: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
-arm32v7-Directory: arm32v7
-arm64v8-GitCommit: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
-arm64v8-Directory: arm64v8
+amd64-Directory: 2.1.0/scratch/amd64
+arm32v6-Directory: 2.1.0/scratch/arm32v6
+arm32v7-Directory: 2.1.0/scratch/arm32v7
+arm64v8-Directory: 2.1.0/scratch/arm64v8
 
-Tags: 2.1.0-nanoserver, nanoserver, nanoserver-1803
-SharedTags: 2.1.0, latest
+Tags: 2.1.0-windowsservercore-1809, windowsservercore-1809, windowsservercore
 Architectures: windows-amd64
-windows-amd64-GitCommit: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
-windows-amd64-Directory: windows/nanoserver-1803
-Constraints: nanoserver-1803
+Directory: 2.1.0/windowsservercore1809
+Constraints: windowsservercore-1809
 
 Tags: 2.1.0-nanoserver-1809, nanoserver-1809
+SharedTags: 2.1.0, latest
+Architectures: windows-amd64
+Directory: 2.1.0/nanoserver1809
+Constraints: nanoserver-1809, windowsservercore-1809
+
+Tags: 2.1.0-windowsservercore-1803, windowsservercore-1803
+Architectures: windows-amd64
+Directory: 2.1.0/windowsservercore1803
+Constraints: windowsservercore-1803
+
+Tags: 2.1.0-nanoserver-1803, nanoserver-1803
 Architectures: windows-amd64
-windows-amd64-GitCommit: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
-windows-amd64-Directory: windows/nanoserver-1809
-Constraints: nanoserver-1809
+Directory: 2.1.0/nanoserver1803
+Constraints: nanoserver-1803, windowsservercore-1803
 
-Tags: 2.1.0-windowsservercore, windowsservercore
+Tags: 2.1.0-windowsservercore-ltsc2016, windowsservercore-ltsc2016
 Architectures: windows-amd64
-windows-amd64-GitCommit: 710f0ed18645d78e97fa7fd8cdf9b80dbe936eb6
-windows-amd64-Directory: windows/windowsservercore
+Directory: 2.1.0/windowsservercoreltsc2016
 Constraints: windowsservercore-ltsc2016