openSUSE: libxmp Moderate Stack Underflow Vulnerability 2025:0186-1

This update for libxmp fixes the following issues:

- Update to release 4.6.3

* Fix crashes when xmp_set_position/xmp_set_row is used to set a

negative position/row.

* Fix hangs when xmp_prev_position is used on the first position

of a sequence which is preceded by an S3M/IT skip marker.

* Fix out-of-bounds reads when xmp_next_position is used at the end of a

256 position module.

* Fix hangs when seeking to an end-of-module marker caused by these

positions getting assigned a non-existent sequence.

* Fix stack underflow in Pha Packer loader (CVE-2025-47256).

* Fix broken conversion of ProRunner 2.0 pattern data.

* xmp_set_tempo_factor no longer alters frame time calculation for

xmp_get_frame_info. Frame time is now updated to account for the new

time factor after calling xmp_scan_module.

* Fix loading XMs with some types of harmless pattern truncation.

* Fix Digital Tracker 2.03 position jump...