
The original upstream source download url http://download.osgeo.org/ is not stable and sometimes corrupt, so add a mirror from https://ftp.osuosl.org/ to avoid the do_fetch failure when the upstream one is corrupted. Closes-bug: 1954357 Signed-off-by: Jackie Huang <jackie.huang@windriver.com> Change-Id: I307e8a10c85b837081cb3118e619df768f40e385