openCypher TCK: make failingTest/regresisonTest test suite re-generated on travis build
openCypher TCK: make failingTest/regresisonTest test suite re-generated on travis build

This ensures that it is enough to flag the test to be regressionTest
in opencypher-tests/failing-and-regression-tests.txt by uncommenting that line

FTSRG/ingraph,FTSRG/ingraph,FTSRG/ingraph,FTSRG/ingraph,FTSRG/ingraph