deps(amazonq): upgrade to mynah-ui @4.25.1 (#6790)

## Problem
Various UX improvements from mynah-ui library:

- Animations are too long and cause lag
- Progress indicator height looked stretched in /doc, /test
- @Folders and @Files had `@` removed in chat history
- Long descriptions in the context list (when typing `@`) are cut off

Mynah-ui changelog:
aws/mynah-ui@v4.23.1...v4.25.1

## Solution
Upgrade to latest mynah-ui

---

- 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: avi-alpert

package-lock.json

@@ -0,0 +1,4 @@
+{
+	"type": "Bug Fix",
+	"description": "Amazon Q chat: @Folders and @Files are missing `@` prefix in chat history"
+}

packages/amazonq/.changes/next-release/Bug Fix-2ce6a8ba-dbc9-4798-92f4-db2abb4de17b.json

@@ -0,0 +1,4 @@
+{
+	"type": "Bug Fix",
+	"description": "Amazon Q chat: Progress indicator height is stretched"
+}

packages/amazonq/.changes/next-release/Bug Fix-4116a3e0-6c6d-48bf-a991-3f872a68a121.json

@@ -0,0 +1,4 @@
+{
+	"type": "Bug Fix",
+	"description": "Amazon Q chat: Long descriptions in context list are cut off"
+}

packages/amazonq/.changes/next-release/Bug Fix-5bc056f9-796f-45e8-b04c-574821cb5171.json

@@ -0,0 +1,4 @@
+{
+	"type": "Bug Fix",
+	"description": "Amazon Q chat: Animation timings are too long"
+}

packages/amazonq/.changes/next-release/Bug Fix-b5a4a16d-16a4-40d2-985b-0d76abe475db.json

@@ -496,30 +496,30 @@
     "dependencies": {
         "@amzn/amazon-q-developer-streaming-client": "file:../../src.gen/@amzn/amazon-q-developer-streaming-client",
         "@amzn/codewhisperer-streaming": "file:../../src.gen/@amzn/codewhisperer-streaming",
+        "@aws-sdk/client-api-gateway": "<3.696.0",
         "@aws-sdk/client-cloudformation": "<3.696.0",
         "@aws-sdk/client-cloudwatch-logs": "<3.696.0",
+        "@aws-sdk/client-codecatalyst": "<3.696.0",
         "@aws-sdk/client-cognito-identity": "<3.696.0",
         "@aws-sdk/client-docdb": "<3.696.0",
         "@aws-sdk/client-docdb-elastic": "<3.696.0",
         "@aws-sdk/client-ec2": "<3.696.0",
         "@aws-sdk/client-iam": "<3.696.0",
-        "@aws-sdk/client-s3": "<3.696.0",
-        "@aws-sdk/client-api-gateway": "<3.696.0",
-        "@aws-sdk/lib-storage": "<3.696.0",
         "@aws-sdk/client-lambda": "<3.696.0",
+        "@aws-sdk/client-s3": "<3.696.0",
         "@aws-sdk/client-ssm": "<3.696.0",
         "@aws-sdk/client-sso": "<3.696.0",
         "@aws-sdk/client-sso-oidc": "<3.696.0",
         "@aws-sdk/credential-provider-env": "<3.696.0",
         "@aws-sdk/credential-provider-process": "<3.696.0",
         "@aws-sdk/credential-provider-sso": "<3.696.0",
+        "@aws-sdk/lib-storage": "<3.696.0",
         "@aws-sdk/property-provider": "<3.696.0",
         "@aws-sdk/protocol-http": "<3.696.0",
+        "@aws-sdk/s3-request-presigner": "<3.696.0",
         "@aws-sdk/smithy-client": "<3.696.0",
         "@aws-sdk/util-arn-parser": "<3.696.0",
-        "@aws-sdk/client-codecatalyst": "<3.696.0",
-        "@aws-sdk/s3-request-presigner": "<3.696.0",
-        "@aws/mynah-ui": "^4.23.1",
+        "@aws/mynah-ui": "^4.25.1",
         "@gerhobbelt/gitignore-parser": "^0.2.0-9",
         "@iarna/toml": "^2.2.5",
         "@smithy/fetch-http-handler": "^3.0.0",