Bump Microsoft.Extensions.DependencyInjection from 6.0.1 to 7.0.0 (#489)

Bumps [Microsoft.Extensions.DependencyInjection](https://github.com/dotnet/runtime) from 6.0.1 to 7.0.0.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](https://github.com/dotnet/runtime/commits)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.DependencyInjection
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

tests/GraphQL.Client.Tests.Common/GraphQL.Client.Tests.Common.csproj

@@ -8,7 +8,7 @@
   <ItemGroup>
     <PackageReference Include="FluentAssertions.Reactive" Version="0.2.0" />
     <PackageReference Include="GraphQL" Version="7.2.1" />
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.1" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="7.0.0" />
   </ItemGroup>
 
   <ItemGroup>