contrib: update libupnp to 1.14.11
libupnp 1.6 is starting to get really old and caused bugs recently with the new winpthread rework for contribs.
This patchset is mostly extracted from !269.
Edited by Alaric Senat
libupnp 1.6 is starting to get really old and caused bugs recently with the new winpthread rework for contribs.
This patchset is mostly extracted from !269.
VideoLAN code repository instance