Unify engines #8848

Job	Run time
e2e_pre_etna	11m 7s
Fuzz	14m 9s
e2e_existing_network	27m 0s
e2e_post_etna	11m 21s
Upgrade	3m 7s
Unit (macos-12)	7m 23s
Unit (ubuntu-20.04)	4m 14s
Protobuf Lint	9s
Unit (ubuntu-22.04)	7m 10s
Up-to-date protobuf	29s
Up-to-date mocks	1m 59s
Unit (ubuntu-24.04)	4m 21s
Unit (windows-2022)	11m 54s
Up-to-date go.mod and go.sum	13s
Unit (custom-arm64-jammy)	13m 38s
Lint	3m 34s
Image build	10m 38s
Unit (custom-arm64-noble)	14m 7s
Run bootstrap monitor e2e tests	6m 38s
Build Antithesis avalanchego images	8m 25s
Build Antithesis xsvm images	11m 27s
	2h 53m 3s

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