ticket40799 246 B

123456
  1. o Minor bugfixes (sandbox):
  2. - Allow membarrier for the sandbox. And allow rt_sigprocmask when compiled
  3. with LTTng. Fixes bug 40799; bugfix on 0.3.5.1-alpha.
  4. o Minor feature (CI):
  5. - Update CI to use Debian Bullseye for runners.