[BUG] Create Release Candidate / Create Release Artifacts fails with rate limit errors

[dblock]

What is the bug?

#137

See https://github.com/opensearch-project/opensearch-net/actions/runs/3942005123/jobs/6745138269

[diff] Suggested version change: Patch
:: validate-artifacts: Succeeded. (26.3 s)
:: generate-release-notes: Starting...
:: generate-release-notes: System.AggregateException: One or more errors occurred. (API rate limit exceeded for 172.177.134.80. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.))
 ---> Octokit.RateLimitExceededException: API rate limit exceeded for 172.177.134.80. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)
   at Octokit.Connection.HandleErrors(IResponse response) in /home/runner/work/octokit.net/octokit.net/Octokit/Http/Connection.cs:line 704
   at Octokit.Connection.RunRequest(IRequest request, CancellationToken cancellationToken) in /home/runner/work/octokit.net/octokit.net/Octokit/Http/Connection.cs:line 685
   at Octokit.Connection.Run[T](IRequest request, CancellationToken cancellationToken) in /home/runner/work/octokit.net/octokit.net/Octokit/Http/Connection.cs:line 670
   at Octokit.ApiConnection.GetPage[TU](Uri uri, IDictionary`2 parameters, String accepts, ApiOptions options) in /home/runner/work/octokit.net/octokit.net/Octokit/Http/ApiConnection.cs:line 628
   at Octokit.ApiConnection.<>c__DisplayClass18_0`1.<<GetAll>b__0>d.MoveNext() in /home/runner/work/octokit.net/octokit.net/Octokit/Http/ApiConnection.cs:line 212
--- End of stack trace from previous location ---
   at Octokit.ApiPagination.GetAllPages[T](Func`1 getFirstPage, Uri uri)
{"message":"API rate limit exceeded for 172.177.134.80. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)","documentation_url":"https://docs.github.com/rest/overview/resources-in-the-rest-api#rate-limiting"}

   --- End of inner exception stack trace ---
   at Microsoft.FSharp.Control.AsyncResult`1.Commit() in D:\a\_work\1\s\src\FSharp.Core\async.fs:line 454
   at Microsoft.FSharp.Control.AsyncPrimitives.RunImmediate[a](CancellationToken cancellationToken, FSharpAsync`1 computation) in D:\a\_work\1\s\src\FSharp.Core\async.fs:line 1153
   at Microsoft.FSharp.Control.AsyncPrimitives.RunSynchronously[T](CancellationToken cancellationToken, FSharpAsync`1 computation, FSharpOption`1 timeout) in D:\a\_work\1\s\src\FSharp.Core\async.fs:line 1160
   at Microsoft.FSharp.Control.FSharpAsync.RunSynchronously[T](FSharpAsync`1 computation, FSharpOption`1 timeout, FSharpOption`1 cancellationToken)
   at Scripts.ReleaseNotes.getClosedIssues(String label, Config config) in /home/runner/work/opensearch-net/opensearch-net/build/scripts/ReleaseNotes.fs:line 145
   at Scripts.ReleaseNotes.generateNotes(AnchoredVersion newVersion, AnchoredVersion oldVersion) in /home/runner/work/opensearch-net/opensearch-net/build/scripts/ReleaseNotes.fs:line 153
   at Scripts.ReleaseNotes.GenerateNotes(BuildVersions version) in /home/runner/work/opensearch-net/opensearch-net/build/scripts/ReleaseNotes.fs:line 172
   at [email protected](Unit _arg8) in /home/runner/work/opensearch-net/opensearch-net/build/scripts/Targets.fs:line 105
   at [email protected]()
   at System.Threading.Tasks.Task.InnerInvoke()
   at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
   at Bullseye.Internal.ActionTarget.RunAsync(Boolean dryRun, Boolean parallel, Logger log, Func`2 messageOnly)
:: generate-release-notes: Failed! One or more errors occurred. (API rate limit exceeded for 172.177.134.80. (But here's the good news: Authenticated requests get a higher rate limit. Check out the documentation for more details.)) (451 ms)

Probably just needs a GH_TOKEN.