Transfers: implement source selection strategies #3074

Job	Run time
Add header lint	8s
Check Python Type Annotations	31s
Python type check (Pyright)	6m 6s
setup	10s
release-patch-setup	0s
release-patch-test	0s
test (alma9, 3.9, autotest, syntax, 1, false)	5m 16s
test (alma9, 3.9, autotest, docs, false)	7m 3s
test (alma9, 3.9, autotest, client_syntax, false)	5m 37s
test (alma9, 3.9, autotest, client, postgres14)	6m 41s
test (alma9, 3.9, autotest, remote_dbs, oracle, influxdb_elastic)	6m 11s
test (alma9, 3.9, autotest, remote_dbs, mysql8, influxdb_elastic)	8m 34s
test (alma9, 3.9, autotest, remote_dbs, postgres14, influxdb_elastic)	7m 20s
test (alma9, 3.9, autotest, sqlite, sqlite)	5m 50s
test (alma9, 3.9, autotest, multi_vo, postgres14, /opt/rucio/etc/multi_vo/tst)	9m 4s
test (alma9, 3.10, autotest, syntax, 1, false)	13m 0s
test (alma9, 3.10, autotest, client_syntax, false)	12m 2s
test (alma9, 3.10, autotest, client, postgres14)	14m 35s
test (alma9, 3.10, autotest, remote_dbs, oracle, influxdb_elastic)	14m 12s
test (alma9, 3.10, autotest, remote_dbs, mysql8, influxdb_elastic)	14m 33s
test (alma9, 3.10, autotest, remote_dbs, postgres14, influxdb_elastic)	14m 32s
test (alma9, 3.10, autotest, sqlite, sqlite)	13m 45s
test (alma9, 3.10, autotest, multi_vo, postgres14, /opt/rucio/etc/multi_vo/tst)	14m 31s
	2h 59m 41s

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