Remove the links to Azure SDK for managed identity since these will b…

…e updated soon. (#4888)

* Remove the links to Azure SDK since these will be updated soon.

* Remove comments

src/client/Microsoft.Identity.Client/ManagedIdentity/AbstractManagedIdentity.cs

@@ -15,9 +15,6 @@
 
 namespace Microsoft.Identity.Client.ManagedIdentity
 {
-    /// <summary>
-    /// Original source of code: https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/identity/Azure.Identity/src/ManagedIdentitySource.cs
-    /// </summary>
     internal abstract class AbstractManagedIdentity
     {
         protected readonly RequestContext _requestContext;

src/client/Microsoft.Identity.Client/ManagedIdentity/AppServiceManagedIdentitySource.cs

@@ -10,9 +10,6 @@
 
 namespace Microsoft.Identity.Client.ManagedIdentity
 {
-    /// <summary>
-    /// Original source of code: https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/identity/Azure.Identity/src/AppServiceManagedIdentitySource.cs
-    /// </summary>
     internal class AppServiceManagedIdentitySource : AbstractManagedIdentity
     {
         // MSI Constants. Docs for MSI are available here https://docs.microsoft.com/azure/app-service/overview-managed-identity

src/client/Microsoft.Identity.Client/ManagedIdentity/AzureArcManagedIdentitySource.cs

@@ -17,9 +17,6 @@
 
 namespace Microsoft.Identity.Client.ManagedIdentity
 {
-    /// <summary>
-    /// Original source of code: https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/identity/Azure.Identity/src/AzureArcManagedIdentitySource.cs
-    /// </summary>
     internal class AzureArcManagedIdentitySource : AbstractManagedIdentity
     {
         private const string ArcApiVersion = "2019-11-01";

src/client/Microsoft.Identity.Client/ManagedIdentity/CloudShellManagedIdentitySource.cs

@@ -9,9 +9,6 @@
 
 namespace Microsoft.Identity.Client.ManagedIdentity
 {
-    /// <summary>
-    /// Original source of code: https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/identity/Azure.Identity/src/CloudShellManagedIdentitySource.cs
-    /// </summary>
     internal class CloudShellManagedIdentitySource : AbstractManagedIdentity
     {
         private readonly Uri _endpoint;

src/client/Microsoft.Identity.Client/ManagedIdentity/ImdsManagedIdentitySource.cs

@@ -15,9 +15,6 @@
 
 namespace Microsoft.Identity.Client.ManagedIdentity
 {
-    /// <summary>
-    /// Original source of code: https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/identity/Azure.Identity/src/ImdsManagedIdentitySource.cs
-    /// </summary>
     internal class ImdsManagedIdentitySource : AbstractManagedIdentity
     {
         // IMDS constants. Docs for IMDS are available here https://docs.microsoft.com/azure/active-directory/managed-identities-azure-resources/how-to-use-vm-token#get-a-token-using-http

src/client/Microsoft.Identity.Client/ManagedIdentity/ManagedIdentityClient.cs

@@ -14,7 +14,6 @@ namespace Microsoft.Identity.Client.ManagedIdentity
 {
     /// <summary>
     /// Class to initialize a managed identity and identify the service.
-    /// Original source of code: https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/identity/Azure.Identity/src/ManagedIdentityClient.cs
     /// </summary>
     internal class ManagedIdentityClient
     {

src/client/Microsoft.Identity.Client/ManagedIdentity/ServiceFabricManagedIdentitySource.cs

@@ -9,9 +9,6 @@
 
 namespace Microsoft.Identity.Client.ManagedIdentity
 {
-    /// <summary>
-    /// Original source of code: https://github.com/Azure/azure-sdk-for-net/blob/main/sdk/identity/Azure.Identity/src/ServiceFabricManagedIdentitySource.cs
-    /// </summary>
     internal class ServiceFabricManagedIdentitySource : AbstractManagedIdentity
     {
         private const string ServiceFabricMsiApiVersion = "2019-07-01-preview";