Tests

location improvement (#278) #1420

Job	Run time
suites	4s
build	3m 34s
xref	1m 4s
dialyzer	3m 9s
eunit	1m 24s
release	1m 4s
ct (hpr_gateway_location_SUITE.erl)	2m 29s
ct (hpr_metrics_SUITE.erl)	2m 39s
ct (hpr_grpc_load_SUITE.erl)	2m 27s
ct (hpr_packet_router_service_SUITE.erl)	2m 37s
ct (hpr_packet_reporter_SUITE.erl)	2m 28s
ct (hpr_protocol_gwmp_SUITE.erl)	3m 1s
ct (hpr_protocol_http_roaming_packet_SUITE.erl)	2m 55s
ct (hpr_protocol_router_SUITE.erl)	3m 1s
ct (hpr_route_stream_worker_SUITE.erl)	2m 27s
ct (hpr_routing_SUITE.erl)	3m 27s
	37m 50s

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