[1.0 -> main] Update FSI serialization to support dynamically sized data and verify a checksum #1784

Job	Run time
Discover Versions	3s
Platform Cache / Discover Platforms	3s
Platform Cache / Build Platforms (none)	3s
Run Build Workflow / Build spring (reproducible)	6m 55s
Run Build Workflow / Build spring (ubsan)	10m 31s
Run Build Workflow / Build spring (asserton)	7m 7s
Run Build Workflow / Build spring (ubuntu22)	8m 37s
Run Build Workflow / Build spring (asan)	9m 19s
Run Build Workflow / Build spring (ubuntu20)	9m 25s
Build deb packages (ubuntu20)	11m 5s
NP Tests (ubuntu20)	7m 24s
Build deb packages (ubuntu22)	8m 55s
Tests (ubuntu20)	3m 49s
NP Tests (ubuntu22)	6m 28s
LR Tests (ubuntu20)	24m 15s
Build deb packages (reproducible)	9m 8s
Tests (ubuntu22)	3m 40s
NP Tests (asserton)	6m 22s
Tests (asserton)	3m 55s
LR Tests (ubuntu22)	24m 7s
NP Tests (ubsan)	9m 0s
Tests (ubsan)	4m 50s
LR Tests (asserton)	24m 16s
LR Tests (ubsan)	26m 37s
NP Tests (ubuntu20repro)	6m 50s
Tests (asan)	7m 38s
LR Tests (ubuntu20repro)	24m 12s
NP Tests (ubuntu22repro)	6m 25s
Tests (ubuntu20repro)	3m 59s
LR Tests (ubuntu22repro)	24m 9s
Tests (ubuntu22repro)	3m 56s
libtester tests (ubuntu22, build-tree)	9m 3s
libtester tests (ubuntu22, make-dev-install)	9m 11s
libtester tests (ubuntu22, deb-install)	4m 29s
All Required Tests Passed	1s
	5h 25m 47s

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