fix: Amazon Q Dev and Transform introduction text formatted incorrectly (#5369)

Problem:
- dev/transform intro text shows as markdown

Solution:
- it should show as regular text

Author: jpinkney-aws

packages/amazonq/.changes/next-release/Bug Fix-32f3fd29-6924-4e09-a94d-f8e249542c1b.json

@@ -0,0 +1,4 @@
+{
+	"type": "Bug Fix",
+	"description": "Amazon Q Dev and Transform introduction text formatted incorrectly"
+}

packages/core/src/amazonq/webview/ui/tabs/constants.ts

@@ -26,15 +26,15 @@ export const TabTypeDataMap: Record<TabType, TabTypeData> = {
         placeholder: 'Describe your task or issue in as much detail as possible',
         welcome: `Hi, I'm the Amazon Q Developer Agent for software development.
 
-    I can generate code to implement new functionality across your workspace. We'll start by discussing an implementation plan, and then we can review and regenerate code based on your feedback.
+I can generate code to implement new functionality across your workspace. We'll start by discussing an implementation plan, and then we can review and regenerate code based on your feedback.
 
-    To get started, describe the task you are trying to accomplish.`,
+To get started, describe the task you are trying to accomplish.`,
     },
     gumby: {
         title: 'Q - Code Transformation',
         placeholder: 'Open a new tab to chat with Q',
         welcome: `Welcome to Code Transformation!
 
-    I can help you upgrade your Java 8 and 11 codebases to Java 17.`,
+I can help you upgrade your Java 8 and 11 codebases to Java 17.`,
     },
 }