Update dotnet monorepo to v6.0.0-rc.1.21451.13

Author: renovate-bot

Tools/Schema.NET.Tool/Schema.NET.Tool.csproj

@@ -20,13 +20,13 @@
     .NET SDK issue with related transient dependency discussion https://github.com/dotnet/sdk/issues/17775
   -->
   <ItemGroup Condition="'$(BuildingInsideVisualStudio)' == 'true'">
-    <PackageReference Include="System.Text.Json" Version="6.0.0-preview.7.21377.19" GeneratePathProperty="true" PrivateAssets="all" />
-    <PackageReference Include="System.Text.Encodings.Web" Version="6.0.0-preview.7.21377.19" GeneratePathProperty="true" PrivateAssets="all" />
+    <PackageReference Include="System.Text.Json" Version="6.0.0-rc.1.21451.13" GeneratePathProperty="true" PrivateAssets="all" />
+    <PackageReference Include="System.Text.Encodings.Web" Version="6.0.0-rc.1.21451.13" GeneratePathProperty="true" PrivateAssets="all" />
     <PackageReference Include="System.Buffers" Version="4.5.1" GeneratePathProperty="true" PrivateAssets="all" />
     <PackageReference Include="System.Memory" Version="4.5.4" GeneratePathProperty="true" PrivateAssets="all" />
     <PackageReference Include="System.Numerics.Vectors" Version="4.5.0" GeneratePathProperty="true" PrivateAssets="all" />
-    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0-preview.7.21377.19" GeneratePathProperty="true" PrivateAssets="all" />
-    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="6.0.0-preview.7.21377.19" GeneratePathProperty="true" PrivateAssets="all" />
+    <PackageReference Include="System.Runtime.CompilerServices.Unsafe" Version="6.0.0-rc.1.21451.13" GeneratePathProperty="true" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="6.0.0-rc.1.21451.13" GeneratePathProperty="true" PrivateAssets="all" />
     <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" GeneratePathProperty="true" PrivateAssets="all" />
   </ItemGroup>