fix(Tracing): Check for AI operation id to detect a vercelai span #18824
Description
Note
The pull request "fix(Tracing): Check for AI operation id to detect a vercelai span" was created by @RulaKhaled but did not reference an issue. Therefore this issue was created for better visibility in external tools like Linear.
Resolves an issue where spans weren’t being processed because v6 emits spans with a "default" name. We now validate using both the span name (v5) and the operation ID (v6).