deps(amazonq): update @aws/chat-client

Author: avi-alpert

plugins/amazonq/mynah-ui/package-lock.json

@@ -21,8 +21,8 @@
         "web-tree-sitter": "^0.20.7"
     },
     "devDependencies": {
+        "@aws/chat-client": "^0.1.18",
         "@aws/fully-qualified-names": "^2.1.1",
-        "@aws/chat-client": "^0.1.4",
         "@types/sanitize-html": "^2.8.0",
         "@typescript-eslint/eslint-plugin": "^5.38.0",
         "@typescript-eslint/parser": "^5.38.0",