[Identity] Update Microsoft.Identity.Client dependencies (Azure#49350)

* Bump MSAL dependencies to 4.70.2

* Update Changelogs

Author: JonathanCrd

eng/Packages.Data.props

@@ -168,9 +168,9 @@
     <!-- Other approved packages -->
     <PackageReference Update="Microsoft.Azure.Amqp" Version="2.6.9" />
     <PackageReference Update="Microsoft.Azure.WebPubSub.Common" Version="1.4.0" />
-    <PackageReference Update="Microsoft.Identity.Client" Version="4.69.1" />
-    <PackageReference Update="Microsoft.Identity.Client.Extensions.Msal" Version="4.69.1" />
-    <PackageReference Update="Microsoft.Identity.Client.Broker" Version="4.69.1" />
+    <PackageReference Update="Microsoft.Identity.Client" Version="4.70.2" />
+    <PackageReference Update="Microsoft.Identity.Client.Extensions.Msal" Version="4.70.2" />
+    <PackageReference Update="Microsoft.Identity.Client.Broker" Version="4.70.2" />
     <PackageReference Update="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="6.35.0" />
     <PackageReference Update="Microsoft.IdentityModel.Tokens" Version="6.35.0" />
     <PackageReference Update="System.IdentityModel.Tokens.Jwt" Version="6.35.0" />

sdk/identity/Azure.Identity.Broker/CHANGELOG.md

@@ -10,6 +10,8 @@
 
 ### Other Changes
 
+- Updated `Microsoft.Identity.Client.Broker` dependency to version 4.70.2
+
 ## 1.3.0-beta.2 (2025-04-08)
 
 ### Other Changes

sdk/identity/Azure.Identity/CHANGELOG.md

@@ -10,6 +10,8 @@
 
 ### Other Changes
 
+- Updated `Microsoft.Identity.Client` dependency to version 4.70.2
+
 ## 1.14.0-beta.3 (2025-04-08)
 
 ### Features Added