chore(deps): bump NewRelic.Agent.Api

Bumps the nuget-agent group with 1 update in the /build directory: [NewRelic.Agent.Api](https://github.com/newrelic/newrelic-dotnet-agent).


Updates `NewRelic.Agent.Api` from 10.33.1 to 10.34.0
- [Release notes](https://github.com/newrelic/newrelic-dotnet-agent/releases)
- [Commits](v10.33.1...v10.34.0)

---
updated-dependencies:
- dependency-name: NewRelic.Agent.Api
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: nuget-agent
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/scripts/nugetSlackNotifications/nugetSlackNotifications.csproj

@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NewRelic.Agent.Api" Version="10.33.1" />
+    <PackageReference Include="NewRelic.Agent.Api" Version="10.34.0" />
     <PackageReference Include="Octokit" Version="13.0.1" />
     <PackageReference Include="Serilog" Version="4.1.0" />
     <PackageReference Include="Serilog.Sinks.Console" Version="6.0.0" />