Merge pull request #193 from DuendeSoftware/joe/atm-preview3

Update AccessTokenManagement to preview 3

Author: brockallen

Directory.Build.targets

@@ -13,7 +13,7 @@
 
         <!-- runtime -->
         <PackageReference Update="IdentityModel" Version="7.0.0" />
-        <PackageReference Update="Duende.AccessTokenManagement.OpenIdConnect" Version="3.0.0-preview.1" />
+        <PackageReference Update="Duende.AccessTokenManagement.OpenIdConnect" Version="3.0.0-preview.3" />
         <PackageReference Update="Microsoft.EntityFrameworkCore.Relational" Version="$(FrameworkVersionRuntime)" />
         <PackageReference Update="Yarp.ReverseProxy" Version="$(YarpVersion)" />