Bump GraphQL and GraphQL.MicrosoftDI (#314)

Bumps GraphQL from 8.8.2 to 8.8.3
Bumps GraphQL.MicrosoftDI from 8.8.2 to 8.8.3

---
updated-dependencies:
- dependency-name: GraphQL
  dependency-version: 8.8.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: GraphQL.MicrosoftDI
  dependency-version: 8.8.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

GraphQLNetExample/GraphQLNetExample.csproj

@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="GraphQL" Version="8.8.2" />
-    <PackageReference Include="GraphQL.MicrosoftDI" Version="8.8.2" />
+    <PackageReference Include="GraphQL" Version="8.8.3" />
+    <PackageReference Include="GraphQL.MicrosoftDI" Version="8.8.3" />
     <PackageReference Include="GraphQL.Server.Transports.AspNetCore" Version="8.3.3" />
     <PackageReference Include="GraphQL.Server.Ui.Altair" Version="8.3.3" />
     <PackageReference Include="GraphQL.SystemTextJson" Version="8.8.2" />