Added initial finality violation test, reworked Savanna IBC + Finality Violation contracts and tests to re-use common code #442

Job	Run time
Discover Versions	1s
Platform Cache / Discover Platforms	5s
Platform Cache / Build Platforms (none)	1s
Run Build Workflow / Build spring (reproducible)	8m 24s
Run Build Workflow / Build spring (asan)	9m 44s
Run Build Workflow / Build spring (asserton)	7m 43s
Run Build Workflow / Build spring (ubuntu22)	6m 34s
Run Build Workflow / Build spring (ubuntu20)	6m 37s
Run Build Workflow / Build spring (ubsan)	8m 50s
Build deb packages (ubuntu20)	9m 59s
NP Tests (ubuntu20)	7m 13s
Build deb packages (ubuntu22)	9m 26s
Tests (ubuntu20)	4m 30s
NP Tests (ubuntu22)	6m 23s
LR Tests (ubuntu20)	24m 3s
Build deb packages (reproducible)	8m 15s
Tests (ubuntu22)	4m 26s
LR Tests (ubuntu22)	24m 8s
NP Tests (asserton)	6m 22s
Tests (asserton)	4m 18s
LR Tests (asserton)	24m 4s
NP Tests (ubsan)	8m 15s
Tests (ubsan)	4m 55s
NP Tests (ubuntu20repro)	7m 7s
LR Tests (ubsan)	25m 11s
Tests (asan)	8m 9s
NP Tests (ubuntu22repro)	6m 18s
LR Tests (ubuntu20repro)	24m 9s
Tests (ubuntu20repro)	4m 23s
LR Tests (ubuntu22repro)	23m 59s
Tests (ubuntu22repro)	4m 20s
libtester tests (ubuntu22, build-tree)	8m 20s
libtester tests (ubuntu22, make-dev-install)	7m 29s
libtester tests (ubuntu22, deb-install)	4m 26s
All Required Tests Passed	1s
	5h 18m 8s

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