patches: fix two more compile errors

- Remove f->child_frame_list (field does not exist in struct frame)
- Fix dangling else-if after goto label (skip_overlay_scan)

patches/0006-doc-add-VoiceOver-accessibility-section-to-macOS-app.patch

@@ -1,4 +1,4 @@
-From 58616020bbd9e088428e7fd76cc28c19c60cbe05 Mon Sep 17 00:00:00 2001
+From 6eddc6fb5933f561e7459198e403519d1c7eecd0 Mon Sep 17 00:00:00 2001
 From: Martin Sukany <martin@sukany.cz>
 Date: Sat, 28 Feb 2026 12:58:11 +0100
 Subject: [PATCH 7/9] doc: add VoiceOver accessibility section to macOS