add method for detecting delimiter of csv file before reading it enti… #7798

Job	Run time
build (matsim)	15s
build (contribs/vsp)	4m 56s
build (contribs/common)	8m 57s
build (contribs/taxi)	4m 40s
build (contribs/minibus)	7m 3s
build (contribs/signals)	4m 47s
build (contribs/bicycle)	2m 7s
build (contribs/cadytsIntegration)	1m 9s
build (contribs/drt)	6m 27s
build (contribs/drt-extensions)	10m 5s
build (contribs/discrete_mode_choice)	1m 49s
build (contribs/carsharing)	2m 54s
build (contribs/commercialTrafficApplications)	2m 37s
build (contribs/av)	1m 42s
build (contribs/locationchoice)	1m 42s
build (contribs/ev)	1m 21s
build (contribs/dvrp)	1m 19s
build (contribs/emissions)	1m 40s
build (contribs/decongestion)	2m 29s
build (contribs/noise)	1m 32s
build (contribs/accidents)	54s
build (contribs/freight)	8m 13s
build (contribs/freightreceiver)	57s
build (contribs/parking)	1m 17s
build (contribs/matrixbasedptrouter)	1m 4s
build (contribs/accessibility)	1m 7s
build (contribs/integration)	1m 1s
build (contribs/multimodal)	1m 36s
build (contribs/protobuf)	59s
build (contribs/shared_mobility)	2m 27s
build (contribs/socnetsim)	1m 9s
build (contribs/sumo)	57s
build (contribs/pseudosimulation)	1m 18s
build (contribs/railsim)	3m 48s
build (contribs/roadpricing)	2m 0s
build (contribs/analysis)	58s
build (contribs/hybridsim)	1m 6s
build (contribs/informed-mode-choice)	5m 7s
build (contribs/otfvis)	56s
build (contribs/osm)	58s
build (contribs/application)	1m 23s
build (contribs/simwrapper)	8m 9s
build (contribs/sbb-extensions)	59s
build (contribs/simulatedannealing)	1m 10s
build (benchmark)	1m 0s
verify-all-jobs-successful (push-or-external-PR)	1s
	2h 0m 5s

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