[Merge] ~rbalint/ubuntu/+source/glibc:ubuntu/focal-prof into ~ubuntu-core-dev/ubuntu/+source/glibc:ubuntu/focal

[Balint Reczey]

Testing riscv64 build in: 
https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/4017/+packages
-- 
https://code.launchpad.net/~rbalint/ubuntu/+source/glibc/+git/glibc/+merge/391778
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~rbalint/ubuntu/+source/glibc:ubuntu/focal-prof into ~ubuntu-core-dev/ubuntu/+source/glibc:ubuntu/focal.