Bump GraphQL from 8.2.1 to 8.3.0 in /tracer/dependabot

Bumps [GraphQL](https://github.com/graphql-dotnet/graphql-dotnet) from 8.2.1 to 8.3.0.
- [Release notes](https://github.com/graphql-dotnet/graphql-dotnet/releases)
- [Commits](graphql-dotnet/graphql-dotnet@8.2.1...8.3.0)

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

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

tracer/dependabot/Datadog.Dependabot.Integrations.csproj

@@ -74,7 +74,7 @@
     <!-- Integration: GraphQL -->
     <!--    Assembly: GraphQL -->
     <!-- Latest package https://www.nuget.org/packages/GraphQL/8.2.1 -->
-    <PackageReference Include="GraphQL" Version="8.2.1" />
+    <PackageReference Include="GraphQL" Version="8.3.0" />
 
     <!-- Integration: GraphQL.SystemReactive -->
     <!--    Assembly: GraphQL.SystemReactive -->