Update IdentityModelActiveDirectoryVersion (#685)

build/dependencies.props

@@ -3,7 +3,7 @@
     <AspNetCoreVersion>2.0.0-*</AspNetCoreVersion>
     <AzureKeyVaultVersion>2.2.1-preview</AzureKeyVaultVersion>
     <CoreFxVersion>4.4.0-*</CoreFxVersion>
-    <IdentityModelActiveDirectoryVersion>3.13.9</IdentityModelActiveDirectoryVersion>
+    <IdentityModelActiveDirectoryVersion>3.14.0</IdentityModelActiveDirectoryVersion>
     <InternalAspNetCoreSdkVersion>2.1.0-*</InternalAspNetCoreSdkVersion>
     <JsonNetVersion>10.0.1</JsonNetVersion>
     <MoqVersion>4.7.1</MoqVersion>

src/Microsoft.Extensions.Configuration.AzureKeyVault/AzureKeyVaultConfigurationExtensions.cs

@@ -70,7 +70,6 @@ namespace Microsoft.Extensions.Configuration
             return result.AccessToken;
         }
 
-#if NET461
         /// <summary>
         /// Adds an <see cref="IConfigurationProvider"/> that reads configuration values from the Azure KeyVault.
         /// </summary>
@@ -124,10 +123,6 @@ namespace Microsoft.Extensions.Configuration
             var result = await authContext.AcquireTokenAsync(resource, new ClientAssertionCertificate(clientId, certificate));
             return result.AccessToken;
         }
-#elif NETSTANDARD2_0
-#else
-#error Target frameworks need to be updated.
-#endif
 
         /// <summary>
         /// Adds an <see cref="IConfigurationProvider"/> that reads configuration values from the Azure KeyVault.

src/Microsoft.Extensions.Configuration.AzureKeyVault/Microsoft.Extensions.Configuration.AzureKeyVault.csproj

@@ -4,7 +4,7 @@
 
   <PropertyGroup>
     <Description>Azure KeyVault configuration provider implementation for Microsoft.Extensions.Configuration.</Description>
-    <TargetFrameworks>netstandard2.0;net461</TargetFrameworks>
+    <TargetFramework>netstandard2.0</TargetFramework>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <PackageTags>configuration;azure;keyvault</PackageTags>
   </PropertyGroup>