Update docker 18-03-1-ee-3

scripts/docker/install-docker.ps1

 $docker_provider = "ee"
-$docker_version = "18-03-1-ee-2"
+$docker_version = "18-03-1-ee-3"
 if (Test-Path env:docker_provider) {
   $docker_provider = $env:docker_provider  
 }

windows_2016_docker.json

@@ -172,7 +172,7 @@
     "disk_type_id": "1",
     "docker_images": "microsoft/windowsservercore microsoft/nanoserver",
     "docker_provider": "ee",
-    "docker_version": "18-03-1-ee-2",
+    "docker_version": "18-03-1-ee-3",
     "headless": "false",
     "iso_checksum": "70721288BBCDFE3239D8F8C0FAE55F1F",
     "iso_checksum_type": "md5",

windows_2019_docker.json

@@ -172,7 +172,7 @@
     "disk_type_id": "1",
     "docker_images": "mcr.microsoft.com/nanoserver-insider:10.0.17744.1001 mcr.microsoft.com/windowsservercore-insider:10.0.17744.1001 mcr.microsoft.com/windows-insider:10.0.17744.1001",
     "docker_provider": "ee",
-    "docker_version": "18-03-1-ee-2",
+    "docker_version": "18-03-1-ee-3",
     "headless": "false",
     "iso_checksum": "4dae6fed7bbb9a30a4e1453020bbaa39e88f37a2962bdf7bb81705cd9318f695",
     "iso_checksum_type": "sha256",

windows_server_1709_docker.json

@@ -175,7 +175,7 @@
     "disk_type_id": "1",
     "docker_images": "microsoft/windowsservercore:1709 microsoft/nanoserver:1709",
     "docker_provider": "ee",
-    "docker_version": "18-03-1-ee-2",
+    "docker_version": "18-03-1-ee-3",
     "headless": "false",
     "iso_checksum": "03b97d09b0c19ac6c424c5b41a9b4781cb7334d7ef1158199a9693f7dcecce9f",
     "iso_checksum_type": "sha256",

windows_server_1803_docker.json

@@ -175,7 +175,7 @@
     "disk_type_id": "1",
     "docker_images": "microsoft/windowsservercore:1803 microsoft/nanoserver:1803",
     "docker_provider": "ee",
-    "docker_version": "18-03-1-ee-2",
+    "docker_version": "18-03-1-ee-3",
     "headless": "false",
     "iso_checksum": "1f396b448ae0a68e5a2f694b0afabb61498e20a5df38c874aacb4e940a661b61",
     "iso_checksum_type": "sha256",

windows_server_insider_docker.json

@@ -151,7 +151,7 @@
     "disk_type_id": "1",
     "docker_images": "microsoft/nanoserver-insider microsoft/windowsservercore-insider",
     "docker_provider": "ee",
-    "docker_version": "18-03-1-ee-2",
+    "docker_version": "18-03-1-ee-3",
     "headless": "false",
     "iso_checksum": "a4a8349a356d2d04219f417973d2a7576b35ab754cd30ad647d5e89d20890122",
     "iso_checksum_type": "sha256",