build(deps): Bump GraphQL.MicrosoftDI from 7.7.2 to 7.8.0 (#179)

Bumps [GraphQL.MicrosoftDI](https://github.com/graphql-dotnet/graphql-dotnet) from 7.7.2 to 7.8.0.
- [Release notes](https://github.com/graphql-dotnet/graphql-dotnet/releases)
- [Commits](graphql-dotnet/graphql-dotnet@7.7.2...7.8.0)

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

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Author: dependabot[bot]

GraphQLNetExample/GraphQLNetExample.csproj

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="GraphQL" Version="7.8.0" />
-    <PackageReference Include="GraphQL.MicrosoftDI" Version="7.7.2" />
+    <PackageReference Include="GraphQL.MicrosoftDI" Version="7.8.0" />
     <PackageReference Include="GraphQL.Server.Transports.AspNetCore" Version="7.6.0" />
     <PackageReference Include="GraphQL.Server.Ui.Altair" Version="7.7.0" />
     <PackageReference Include="GraphQL.SystemTextJson" Version="7.7.2" />