8.0.1 builds are bumping limit, so move TEST_OTHER_VERSIONS to 7.4.2
8.0.1 builds are bumping limit, so move TEST_OTHER_VERSIONS to 7.4.2

Signed-off-by: Edward Z. Yang <dbd597f5635f432486c5d365e9bb585b3eaa1853@cs.stanford.edu>

themoritz/cabal,mydaum/cabal,themoritz/cabal,themoritz/cabal,mydaum/cabal