netatalk: update to version 3.1.13 (with upstream PR174)
Not yet merged fix for 3.1.13 version exists which seems to be already in use in TrueNAS 12.0-U8.1 as stated in https://github.com/Netatalk/Netatalk/pull/174#issuecomment-1112204339 .
Applying this fix might fix crashes without the risks involved in downgrading to vulnerable version 3.1.12.
Build and installation tested on Turris Omnia HBK 5.3.9.
Edited by Josef Schlehofer