Commit e1858f92 for libheif

commit e1858f929382e73d5d97b23d2a7c6e2c2e170aa0
Author: Dirk Farin <dirk.farin@gmail.com>
Date:   Thu Dec 25 21:21:28 2025 +0100

    fix integer bitmask type

diff --git a/libheif/sequences/seq_boxes.h b/libheif/sequences/seq_boxes.h
index c1eaf279..b7154d80 100644
--- a/libheif/sequences/seq_boxes.h
+++ b/libheif/sequences/seq_boxes.h
@@ -121,7 +121,7 @@ public:
     set_flags(Track_enabled | Track_in_movie | Track_in_preview);
   }

-  enum Flags {
+  enum Flags : uint32_t {
     Track_enabled = 0x01,
     Track_in_movie = 0x02,
     Track_in_preview = 0x04,