Revert "test, chore, mute ute-fsck in preparation to shnot"

This reverts commit 81ced84f5e1956d5805ce36fad9c35f3cce408fc.

New clitoris can do it better.
chore, update clitoris tools, with support for negexp and ignore opers

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, use -k|--keep-going for clit test files

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, prepare fail tests, initialise the necessary variables ...

but don't use XFAIL_TESTS just yet, as this requires a newer automake.

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
test, rewrite shnot regressions using the ignore operator

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
test, migrate some fsck tests to clitoris tester

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, update test suite's hxdiff tool to avoid stalls

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
test, migrate the rest of the fsck tests to clitoris tester

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, retire ut-test harness in favour of clitoris

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
test, PEBKAC, don't use cp for in-situ input and reference files ...

in the distdir case the reference files will all be read-only, cp(1)ing them
will yield read-only files in the build directory but in-situ opers aren't
possible then.

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, update test suite's clitoris to support the suppress-diff operator

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
test, use suppress-diff operator in fsck regressions

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'test/suite' into next

* test/suite:
  test, use suppress-diff operator in fsck regressions
  chore, update test suite's clitoris to support the suppress-diff operator
  test, PEBKAC, don't use cp for in-situ input and reference files ...
  minor, retire ut-test harness in favour of clitoris
  test, migrate the rest of the fsck tests to clitoris tester
  chore, update test suite's hxdiff tool to avoid stalls
  test, migrate some fsck tests to clitoris tester
  test, rewrite shnot regressions using the ignore operator
  chore, prepare fail tests, initialise the necessary variables ...
  chore, use -k|--keep-going for clit test files
  chore, update clitoris tools, with support for negexp and ignore opers
  Revert "test, chore, mute ute-fsck in preparation to shnot"