fix: add resolution for flatted package

Addresses GHSA-25h7-pfq9-p65f

found from here: https://github.com/BitGo/BitGoJS/actions/runs/23124539766/job/67164913945

Ticket: COIN-7691

Author: at31416

package.json

@@ -120,7 +120,8 @@
     "**/iota-sdk/**/valibot": "1.2.0",
     "**/tronweb/**/validator": "13.15.23",
     "@isaacs/brace-expansion": "5.0.1",
-    "basic-ftp": ">=5.2.0"
+    "basic-ftp": ">=5.2.0",
+    "flatted": "3.4.0"
   },
   "workspaces": [
     "modules/*"

yarn.lock

@@ -11781,10 +11781,10 @@ flat@^5.0.2:
   resolved "https://registry.npmjs.org/flat/-/flat-5.0.2.tgz"
   integrity sha512-b6suED+5/3rTpUBdG1gupIl8MPFCAMA0QXwmljLhvCUKcUvdE4gWky9zpuGCcXHOsz4J9wPGNWq6OKpmIzz3hQ==
 
-flatted@^3.2.7, flatted@^3.2.9:
-  version "3.3.3"
-  resolved "https://registry.npmjs.org/flatted/-/flatted-3.3.3.tgz"
-  integrity sha512-GX+ysw4PBCz0PzosHDepZGANEuFCMLrnRTiEy9McGjmkCQYwRq4A/X786G/fjM/+OjsWSU1ZrY5qyARZmO/uwg==
+flatted@3.4.0, flatted@^3.2.7, flatted@^3.2.9:
+  version "3.4.0"
+  resolved "https://registry.npmjs.org/flatted/-/flatted-3.4.0.tgz#92ab2efec9b272eb85a3a25a106c3afbbc990d8b"
+  integrity sha512-kC6Bb+ooptOIvWj5B63EQWkF0FEnNjV2ZNkLMLZRDDduIiWeFF4iKnslwhiWxjAdbg4NzTNo6h0qLuvFrcx+Sw==
 
 flux@^4.0.1:
   version "4.0.4"