build(deps): bump docker/setup-buildx-action from 2 to 3 #631

Job	Run time
Build binaries for linux-arm64	3m 58s
Build binaries for linux-amd64	2m 21s
Build binaries for windows-arm64	3m 12s
Build binaries for windows-amd64	5m 4s
Build binaries for darwin-arm64	3m 44s
Build binaries for darwin-amd64	3m 43s
Upload lapi to google bucket	27s
Upload loadtester to google bucket	52s
Upload mapi to google bucket	28s
Upload recordtester to google bucket	49s
Upload streamtester to google bucket	40s
Upload testdriver to google bucket	29s
	25m 47s

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