Conditionally restore private nuget feed source in .props

Author: Joshua-Lester3

Directory.Packages.props

@@ -3,13 +3,20 @@
     <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
     <CentralPackageTransitivePinningEnabled>false</CentralPackageTransitivePinningEnabled>
     <ToolingPackagesVersion>1.1.1.4359</ToolingPackagesVersion>
+    <RestoreSources Condition="$(AccessToNugetFeed)">
+      https://pkgs.dev.azure.com/intelliTect/_packaging/EssentialCSharp/nuget/v3/index.json;
+    </RestoreSources>
+    <RestoreSources>
+      $(RestoreSources);
+      https://api.nuget.org/v3/index.json;
+    </RestoreSources>
   </PropertyGroup>
   <ItemGroup Condition="$(AccessToNugetFeed)">
     <PackageVersion Include="ContentFeedNuget" Version="$(ToolingPackagesVersion)" />
   </ItemGroup>
   <ItemGroup>
+    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.10" />
     <PackageVersion Include="EssentialCSharp.Shared.Models" Version="$(ToolingPackagesVersion)" />
-    <PackageVersion Include="Microsoft.EntityFrameworkCore.Sqlite" Version="8.0.8" />
     <PackageVersion Include="AspNet.Security.OAuth.GitHub" Version="8.2.0" />
     <PackageVersion Include="coverlet.collector" Version="6.0.2" />
     <PackageVersion Include="HtmlAgilityPack" Version="1.11.67" />

nuget.config

@@ -6,9 +6,6 @@
         <add key="nuget" value="https://api.nuget.org/v3/index.json" />
         <add key="EssentialCSharp" value="https://pkgs.dev.azure.com/intelliTect/_packaging/EssentialCSharp/nuget/v3/index.json" />
     </packageSources>
-    <disabledPackageSources>
-        <add key="EssentialCSharp" value="!$(AccessToNugetFeed)" />
-    </disabledPackageSources>
     <packageSourceMapping>
         <packageSource key="nuget">
             <package pattern="*" />