update docker-creds-provider to b381eafbeecb1039f5839fc98ef45e7b3e52dee9 (a.k.a version 2.2.1) (#231)

Author: baronfel

.gitmodules

@@ -16,8 +16,11 @@
 [submodule "src/azure-activedirectory-identitymodel-extensions-for-dotnet"]
 	path = src/azure-activedirectory-identitymodel-extensions-for-dotnet
 	url = https://github.com/AzureAD/azure-activedirectory-identitymodel-extensions-for-dotnet.git
-[submodule "src/docker-creds-provider"]
-	path = src/docker-creds-provider
+[submodule "src/docker-creds-provider-2.2.0"]
+	path = src/docker-creds-provider-2.2.0
+	url = https://github.com/mthalman/docker-creds-provider
+[submodule "src/docker-creds-provider-2.2.1"]
+	path = src/docker-creds-provider-2.2.1
 	url = https://github.com/mthalman/docker-creds-provider
 [submodule "xunit"]
 	path = src/xunit

repo-projects/docker-creds-provider-2.2.0.proj

@@ -0,0 +1,7 @@
+<Project>
+  <PropertyGroup>
+    <DockerCredsProviderPackageVersion>2.2.0</DockerCredsProviderPackageVersion>
+  </PropertyGroup>
+
+  <Import Project="docker-creds-provider.targets" />
+</Project>

repo-projects/docker-creds-provider-2.2.1.proj

@@ -0,0 +1,7 @@
+<Project>
+  <PropertyGroup>
+    <DockerCredsProviderPackageVersion>2.2.1</DockerCredsProviderPackageVersion>
+  </PropertyGroup>
+
+  <Import Project="docker-creds-provider.targets" />
+</Project>

repo-projects/docker-creds-provider.proj renamed to repo-projects/docker-creds-provider.targets

@@ -1,9 +1,12 @@
+<!--
+  Defines the common configuration used by multiple versions of docker-creds-provider.
+-->
+
 <Project>
   <Import Project="Sdk.props" Sdk="Microsoft.NET.Sdk" />
 
   <PropertyGroup>
     <PackagesOutput>$(ProjectDirectory)/src/Valleysoft.DockerCredsProvider/bin/$(Configuration)/</PackagesOutput>
-    <DockerCredsProviderPackageVersion>2.2.0</DockerCredsProviderPackageVersion>
   </PropertyGroup>
 
   <Import Project="Sdk.targets" Sdk="Microsoft.NET.Sdk" />