fanquake 252d1a70fb
ci: use Debian Bullseye in ARM CI
This works around an issue when trying to use `std::filesystem::remove_all`
with the ARM GCC on Buster. Has been split out of #20744.

See comments starting here:
https://github.com/bitcoin/bitcoin/pull/20744#issuecomment-810279549.
Also: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93201.
2021-09-16 16:01:31 +08:00
..
2021-08-31 09:37:23 +08:00
2021-08-31 09:37:23 +08:00