deps(amazonq): update mynahUI to beta 11 (#6683)

## Problem


## Solution


---

- Treat all work as PUBLIC. Private `feature/x` branches will not be
squash-merged at release time.
- Your code changes must meet the guidelines in
[CONTRIBUTING.md](https://github.com/aws/aws-toolkit-vscode/blob/master/CONTRIBUTING.md#guidelines).
- License: I confirm that my contribution is made under the terms of the
Apache 2.0 license.

Author: leigaol

package-lock.json

@@ -510,7 +510,7 @@
         "@aws-sdk/property-provider": "<3.696.0",
         "@aws-sdk/smithy-client": "<3.696.0",
         "@aws-sdk/util-arn-parser": "<3.696.0",
-        "@aws/mynah-ui": "^4.23.0-beta.7",
+        "@aws/mynah-ui": "^4.23.0-beta.11",
         "@gerhobbelt/gitignore-parser": "^0.2.0-9",
         "@iarna/toml": "^2.2.5",
         "@smithy/middleware-retry": "^3.0.0",

packages/core/package.json

@@ -375,7 +375,7 @@ export const createMynahUI = (
                         fileTreeTitle: '',
                         filePaths: item.contextList.map((file) => file.relativeFilePath),
                         rootFolderTitle: 'Context',
-                        collapsedByDefault: true,
+                        collapsed: true,
                         hideFileCount: true,
                         details: Object.fromEntries(
                             item.contextList.map((file) => [