update to msal4.22 (#140)

Author: jennyf19

UserDetailsClient/UserDetailsClient.Core/UserDetailsClient.Core.csproj

@@ -14,6 +14,6 @@
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
     <PackageReference Include="System.Net.Http" Version="4.3.3" />
     <PackageReference Include="Xamarin.Forms" Version="3.0.0.530893" />
-    <PackageReference Include="Microsoft.Identity.Client" Version="4.18.0" />
+    <PackageReference Include="Microsoft.Identity.Client" Version="4.22.0" />
   </ItemGroup>
 </Project>