chore(ci): switching to clang-format-12

4 files impacted.

changed milestone to %v2.0.0 Release

added CI label

requested review from @phine_stefan

assigned to @tien-thinh.nguyen

OAI OAI-CN5G-PCF build (195): failed (https://jenkins-oai.eurecom.fr/job/OAI-CN5G-PCF/195/)

Network issues during the build.

marked this merge request as draft

marked this merge request as ready

OAI OAI-CN5G-PCF build (196): passed (https://jenkins-oai.eurecom.fr/job/OAI-CN5G-PCF/196/)

approved this merge request

mentioned in commit 688f929c

merged