Unify engines #8247

Job	Run time
Fuzz	14m 13s
Unit (macos-12)	8m 34s
Unit (ubuntu-20.04)	4m 7s
Protobuf Lint	6s
Unit (ubuntu-22.04)	6m 43s
e2e_existing_network	4m 10s
Unit (windows-2022)	10m 42s
Unit (custom-arm64-focal)	1s
Unit (custom-arm64-jammy)	11m 59s
e2e_post_etna	11m 24s
e2e_pre_etna	10m 46s
Lint	3m 13s
Upgrade	3m 13s
Up-to-date protobuf	20s
Up-to-date mocks	1m 57s
Up-to-date go.mod and go.sum	14s
Build Antithesis avalanchego images	8m 24s
Build Antithesis xsvm images	12m 22s
Image build	10m 56s
	2h 3m 24s

Provide feedback