File mocha-increase-timeout.patch of Package signal-desktop

Some builders have slow CPUs.

--- Signal-Desktop-7.85.0/test/test.js.orig	2026-01-15 00:36:20.000000000 +0100
+++ Signal-Desktop-7.85.0/test/test.js	2026-01-15 16:47:13.621831315 +0100
@@ -6,7 +6,7 @@
  */
 
 mocha.setup('bdd');
-mocha.setup({ timeout: 10000 });
+mocha.setup({ timeout: 60000 });
 
 let themeSetting = 'light';