Update TinkerPop to 3.7.3 [tp-tests][cql-tests] #5378

Job	Run time
build-all	3m 18s
build-all	3m 18s
tests (hbase, -Dtest="*/diskstorage/hbase/", hbase2-diskstorage-java8, 8)	49m 58s
tests (hbase, -Dtest="*/diskstorage/hbase/", hbase2-diskstorage-java8, 8)	23m 45s
tests (hbase, -Dtest="*/graphdb/hbase/", hbase2-graphdb-java8, 8)	31m 58s
tests (hbase, -Dtest="*/graphdb/hbase/", hbase2-graphdb-java8, 8)	31m 58s
tests (hbase, -Dtest="*/hadoop/", hbase2-hadoop-java8, 8)	31m 22s
tests (hbase, -Dtest="*/hadoop/", hbase2-hadoop-java8, 8)	11m 41s
tests (hbase, -Pjava-11, -Dtest="*/diskstorage/hbase/", hbase2-diskstorage, 11)	23m 13s
tests (hbase, -Pjava-11, -Dtest="*/diskstorage/hbase/", hbase2-diskstorage, 11)	23m 13s
tests (hbase, -Pjava-11, -Dtest="*/graphdb/hbase/", hbase2-graphdb, 11)	35m 40s
tests (hbase, -Pjava-11, -Dtest="*/graphdb/hbase/", hbase2-graphdb, 11)	35m 40s
tests (hbase, -Pjava-11, -Dtest="*/hadoop/", hbase2-hadoop, 11)	11m 0s
tests (hbase, -Pjava-11, -Dtest="*/hadoop/", hbase2-hadoop, 11)	11m 0s
	5h 27m 4s

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