IF: Add block extension which contains latest HotStuff commitment known to proposer #4356

Job	Run time
Discover Versions	2s
Run Platforms Workflow / Discover Platforms	3s
Run Platforms Workflow / Platform Matrix	2s
Run Platforms Workflow / Build Platforms	0s
Run Build Workflow / Build leap (ubuntu20)	7m 28s
Run Build Workflow / Build leap (ubuntu22)	7m 18s
NP Tests (ubuntu20)	4m 51s
NP Tests (ubuntu22)	7m 23s
Build leap-dev package (ubuntu20)	11m 12s
Build leap-dev package (ubuntu22)	9m 13s
Tests (ubuntu20)	3m 16s
Tests (ubuntu22)	3m 7s
LR Tests (ubuntu20)	23m 58s
LR Tests (ubuntu22)	23m 50s
libtester tests (ubuntu20, build-tree)	5m 34s
libtester tests (ubuntu20, make-dev-install)	7m 45s
libtester tests (ubuntu20, deb-install)	1m 55s
libtester tests (ubuntu22, build-tree)	5m 34s
libtester tests (ubuntu22, make-dev-install)	8m 37s
libtester tests (ubuntu22, deb-install)	4m 38s
All Required Tests Passed	3s
	2h 15m 49s

Provide feedback