Fix prekey json parsing, properly send addorupdates

Author: Trolldemorted

Signal-Windows.Lib/Signal-Windows.Lib.csproj

@@ -161,7 +161,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="libsignal-service-dotnet">
-      <Version>2.7.5.2</Version>
+      <Version>2.7.5.5</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.EntityFrameworkCore">
       <Version>1.1.4</Version>

Signal-Windows.Lib/Storage/DB.cs

@@ -1107,7 +1107,7 @@ internal static List<SignalContact> InsertOrUpdateContacts(List<SignalContact> c
                         }
                         else
                         {
-                            refreshedContacts.Add(dbContact);
+                            refreshedContacts.Add(contact);
                             ctx.Contacts.Add(contact);
                         }
                     }

Signal-Windows.RC/Signal-Windows.RC.csproj

@@ -112,7 +112,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
-      <Version>6.0.6</Version>
+      <Version>6.0.4</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.Toolkit.Uwp.Notifications">
       <Version>2.1.1</Version>

Signal-Windows/Signal-Windows.csproj

@@ -312,7 +312,7 @@
       <Version>2.1.1</Version>
     </PackageReference>
     <PackageReference Include="MvvmLight">
-      <Version>5.3.0</Version>
+      <Version>5.4.1</Version>
     </PackageReference>
     <PackageReference Include="QueryString.NET">
       <Version>1.0.0</Version>