Dart

Always copy archive since recompressing doesn't work currently, see h… #228

Job	Run time
build (packages/consoler)	54s
build (packages/dart_leap)	49s
build (packages/flutter_localizer)	50s
build (packages/localizer)	48s
build (packages/lw_file_system)	53s
build (packages/lw_file_system_api)	49s
build (packages/lw_sysapi)	1m 3s
build (packages/generate_leap)	46s
build (packages/material_leap)	47s
build (packages/networker/networker)	49s
build (packages/networker/networker_rtc)	56s
build (packages/networker/networker_socket)	47s
build (packages/networker/networker_s5)	48s
	10m 59s

Provide feedback