chore: fetch latest libsession changes

package.json

@@ -92,7 +92,7 @@
     "fs-extra": "9.0.0",
     "glob": "10.3.10",
     "image-type": "^4.1.0",
-    "libsession_util_nodejs": "https://github.com/session-foundation/libsession-util-nodejs/releases/download/v0.4.17/libsession_util_nodejs-v0.4.17.tar.gz",
+    "libsession_util_nodejs": "https://github.com/session-foundation/libsession-util-nodejs/releases/download/v0.4.20/libsession_util_nodejs-v0.4.20.tar.gz",
     "libsodium-wrappers-sumo": "^0.7.9",
     "linkify-it": "^4.0.1",
     "lodash": "^4.17.21",

yarn.lock

@@ -4944,9 +4944,9 @@ levn@~0.3.0:
     prelude-ls "~1.1.2"
     type-check "~0.3.2"
 
-"libsession_util_nodejs@https://github.com/session-foundation/libsession-util-nodejs/releases/download/v0.4.17/libsession_util_nodejs-v0.4.17.tar.gz":
-  version "0.4.17"
-  resolved "https://github.com/session-foundation/libsession-util-nodejs/releases/download/v0.4.17/libsession_util_nodejs-v0.4.17.tar.gz#d31d7d2e1d1534c872dc64e0040d6ce533f11ffb"
+"libsession_util_nodejs@https://github.com/session-foundation/libsession-util-nodejs/releases/download/v0.4.20/libsession_util_nodejs-v0.4.20.tar.gz":
+  version "0.4.20"
+  resolved "https://github.com/session-foundation/libsession-util-nodejs/releases/download/v0.4.20/libsession_util_nodejs-v0.4.20.tar.gz#8f724cf98dcbc857193da2d2ab4bb5775ae0f947"
   dependencies:
     cmake-js "7.2.1"
     node-addon-api "^6.1.0"