[AiAgent] Fix not saving requests resulting in function call for eval

If `#aidaFetch` results in a functionCall, it means the fetch
loop is already finished (we directly break afterwards).

However, when it yields the function call,
the `run` method breaks from the async generator loop
causing rest of the `#aidaFetch` method not to run.

This CL removes the `break` from `run` method so that
the rest of the `#aidaFetch` will continue to run.

Bug: none
Change-Id: Ife7adf28c944d9dff5844d48a72e0cbac86739f7
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/6432430
Reviewed-by: Alex Rudenko <[email protected]>
Commit-Queue: Ergün Erdoğmuş <[email protected]>

Author: ergunsh

front_end/models/ai_assistance/agents/AiAgent.ts

@@ -454,9 +454,6 @@ export abstract class AiAgent<T> {
               complete: false,
             };
           }
-          if (functionCall) {
-            break;
-          }
         }
       } catch (err) {
         debugLog('Error calling the AIDA API', err);