Action status failed when collaborator for review is not found

[samirsilwal]

Context

• Currently, the action status fails when the sync PR is created but failed to get review request as the collaborator might no longer exists in the repo
• This is a bit confusing like if PR is created or not plus the URL was incorrect which i have created a PR Update URL generated for PR review #86
• Since its very common for any collaborator to leave an organization, its better to silent the error and just provide the info for debug

Error sample => https://github.com/samirsilwal/sync-branches/actions/runs/11310223756/job/31455026490

Suggested solution

• Silence the error and log
• Solution => Gracefully handle the collaborator missing error #88

[samirsilwal]

@TreTuna Any thoughts on this ?