Tests

[anitithesis] increase number of keys from 5 to 6 #7988

Job	Run time
e2e_pre_etna	11m 38s
e2e_post_etna	11m 16s
Fuzz	13m 30s
e2e_existing_network	4m 13s
Upgrade	3m 25s
Unit (macos-12)	5m 47s
Protobuf Lint	6s
Unit (ubuntu-20.04)	4m 11s
Up-to-date protobuf	25s
Up-to-date mocks	2m 1s
Unit (ubuntu-22.04)	6m 58s
Up-to-date go.mod and go.sum	10s
Unit (windows-2022)	10m 38s
Lint	3m 7s
Unit (custom-arm64-focal)	1s
Build Antithesis avalanchego images	8m 38s
Unit (custom-arm64-jammy)	12m 3s
Build Antithesis xsvm images	12m 10s
Image build	10m 39s
	2h 0m 56s

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