joplin-desktop: 3.6.14 -> 3.6.15, pin nodejs_22 to fix build on aarch64-darwin (#535621)

pkgs/by-name/jo/joplin-desktop/package.nix

@@ -1,7 +1,7 @@
 {
   lib,
   stdenv,
-  nodejs,
+  nodejs_22,
   makeDesktopItem,
   copyDesktopItems,
   makeWrapper,
@@ -25,7 +25,9 @@
 }:
 
 let
-  yarn-berry = yarn-berry_4;
+  # nodejs pin should be obsolete once #522655 is in master
+  nodejs = nodejs_22;
+  yarn-berry = yarn-berry_4.override { inherit nodejs; };
 
   releaseData = lib.importJSON ./release-data.json;
 in

pkgs/by-name/jo/joplin-desktop/release-data.json

@@ -1,6 +1,6 @@
 {
-  "version": "3.6.14",
-  "hash": "sha256-0mioVPCBhWmcXkVqCOku1KsPN29fGDp5jGhxnwD0MUk=",
+  "version": "3.6.15",
+  "hash": "sha256-uCF0nsHZowb9SuqBNni8/MWjGv9JyAUJs/gQprEoGjU=",
   "plugins": {
     "io.github.jackgruber.backup": {
       "name": "joplin-plugin-backup",