Increment `finalizer_policy`'s `generation` when `set_finalizers` is executed. #6516

Job	Run time
Discover Versions	7s
Platform Cache / Discover Platforms	3s
Platform Cache / Build Platforms (none)	2s
Run Build Workflow / Build leap (reproducible)	7m 44s
Run Build Workflow / Build leap (asan)	8m 18s
Run Build Workflow / Build leap (ubuntu20)	8m 43s
Run Build Workflow / Build leap (asserton)	7m 3s
Run Build Workflow / Build leap (ubsan)	9m 42s
Run Build Workflow / Build leap (ubuntu22)	6m 45s
Build deb packages (ubuntu20)	9m 23s
LR Tests (ubuntu20)	25m 39s
Build deb packages (ubuntu22)	9m 1s
Tests (ubuntu20)	4m 22s
NP Tests (ubuntu20)	7m 7s
LR Tests (ubuntu22)	25m 13s
Build deb packages (reproducible)	8m 18s
Tests (ubuntu22)	4m 33s
NP Tests (ubuntu22)	6m 18s
LR Tests (asserton)	25m 20s
Tests (asserton)	4m 16s
NP Tests (asserton)	6m 28s
LR Tests (ubsan)	25m 42s
Tests (ubsan)	5m 5s
NP Tests (ubsan)	8m 13s
LR Tests (ubuntu20repro)	25m 25s
Tests (asan)	7m 44s
LR Tests (ubuntu22repro)	25m 21s
NP Tests (ubuntu20repro)	6m 53s
Tests (ubuntu20repro)	4m 31s
NP Tests (ubuntu22repro)	6m 20s
Tests (ubuntu22repro)	4m 27s
libtester tests (ubuntu22, build-tree)	12m 43s
libtester tests (ubuntu22, make-dev-install)	7m 26s
libtester tests (ubuntu22, deb-install)	4m 12s
All Required Tests Passed	1s
	5h 28m 28s

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