feat(FN-4487): fix dashboard updateTask typecheck for noCommitsExpected

Fixed a TypeScript typecheck issue in the dashboard's `updateTask` function related to `noCommitsExpected`, addressing a type mismatch in the legacy API layer.

Fusion-Task-Id: FN-4487

packages/dashboard/app/api/legacy.ts

@@ -378,6 +378,7 @@ export function updateTask(
     thinkingLevel?: string | null;
     reviewLevel?: number | null;
     executionMode?: "standard" | "fast" | null;
+    noCommitsExpected?: boolean;
     priority?: TaskPriority | null;
     noCommitsExpected?: boolean;
     sourceIssue?: TaskSourceIssue | null;