Per subsystem CPU usage tracking (#4239)
* SubsystemContext: add subsystem name str Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * Overseer builder proc macro changes * initilize SubsystemContext name field. * Add subsystem name in TaskKind::launch_task() Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * Update ToOverseer enum Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * Assign subsystem names to orphan tasks Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * cargo fmt Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * SubsystemContext: add subsystem name str Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * Overseer builder proc macro changes * initilize SubsystemContext name field. * Add subsystem name in TaskKind::launch_task() Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * Update ToOverseer enum Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * Assign subsystem names to orphan tasks Signed-off-by: Andrei Sandu <sandu.andrei@gmail.com> * cargo fmt Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Rebase changes for new spawn() group param Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Add subsystem constat in JobTrait Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Add subsystem string Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Fix tests Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Fix spawn() calls Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * cargo fmt Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Fix Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Fix tests Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * fix Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Fix more tests Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Address PR review feedback #1 Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Address PR review round 2 Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * Fixes - remove JobTrait::Subsystem - fix tests Signed-off-by: Andrei Sandu <andrei-mihail@parity.io> * update Cargo.lock Co-authored-by: Andronik Ordian <write@reusable.software>