fix(amazonq): Align example help text with the prompt message that it sends in chat (#5898)

## Problem
- The examples text shows "How can Amazon Q help me?" but when you click
on it it shows "What can Amazon Q help me with?" in chat. This is
confusing to users

## Solution
- Align both the example help text and the prompt message in chat as
"How can Amazon Q help me?"

## Alternative solution
- Align them with "What can Amazon Q help me with?" instead

Author: jpinkney-aws

packages/amazonq/.changes/next-release/Bug Fix-63cca37f-cf3c-42ff-bc9d-b3f71c0e3202.json

@@ -0,0 +1,4 @@
+{
+	"type": "Bug Fix",
+	"description": "Align example help text with prompt message in chat"
+}

packages/core/src/codewhispererChat/controllers/chat/messenger/messenger.ts

@@ -438,7 +438,7 @@ export class Messenger {
         let message = ''
         switch (quickAction) {
             case 'help':
-                message = 'What can Amazon Q help me with?'
+                message = 'How can Amazon Q help me?'
                 break
         }