Cherry pick branch 'genexuslabs:chore/security-package-updates' into beta

Author: claudiamurialdo

dotnet/src/dotnetframework/GxMail/GxMail.csproj

@@ -11,7 +11,8 @@
 	<ItemGroup>
 		<PackageReference Include="MailKit" Version="4.16.0" />
 		<PackageReference Include="MimeKit" Version="4.16.0" />
-		<PackageReference Include="Microsoft.Identity.Client" Version="4.84.0" />
+		<!-- Pinned to 4.75.0: 4.77+ requires Microsoft.IdentityModel.Abstractions 8.x, which clashes at runtime with the rest of the .NET Framework stack pinned to 6.35.0 -->
+		<PackageReference Include="Microsoft.Identity.Client" Version="4.75.0" />
 		<PackageReference Include="OpenPop.NET" Version="2.0.6.1120" />
 		<PackageReference Include="Org.Mentalis.Security" Version="1.0.0" />
 		<PackageReference Condition="'$(SignAssembly)'=='true'" Include="StrongNamer" Version="0.2.5" />