tools/zlib: update to 1.2.13

Switch to "https github.com" for downloading source files.

Release Announcements:
https://github.com/madler/zlib/releases/tag/v1.2.13

Signed-off-by: Nick Hainke <vincent@systemli.org>
This commit is contained in:
Nick Hainke 2022-10-21 22:41:06 +02:00 committed by Hauke Mehrtens
parent a8bbce498e
commit d1386dd32a