File AttachmentBackupManager_test-skip.patch of Package signal-desktop

This test (introduced with 7.18.0) fails on OBS both with Electron 30 and 31 — therefore it's not an Electron version incompatibility.

--- Signal-Desktop-7.18.0/ts/test-electron/services/AttachmentBackupManager_test.ts.orig	2024-07-31 22:32:44.000000000 +0200
+++ Signal-Desktop-7.18.0/ts/test-electron/services/AttachmentBackupManager_test.ts	2024-08-04 20:04:28.522672300 +0200
@@ -217,7 +217,7 @@ describe('AttachmentBackupManager/JobMan
     });
   }
 
-  it('runs 3 jobs at a time in descending receivedAt order, fullsize first', async () => {
+  xit('runs 3 jobs at a time in descending receivedAt order, fullsize first', async () => {
     const jobs = await addJobs(5);
     const thumbnailJobs = await addThumbnailJobs(5);