Porting/deparse-skips.txt: add failing tests

Porting/deparse-skips.txt: add failing tests

Add the 27 currently unexpected failing tests to the 'known failing' list
in deparse-skips.txt. These most likely represent newer or modified test
scripts which tickle existing Deparse issues rather than regressions in
Deparse, but I haven't examined them to check.

By adding them in, we're kind of resetting the clock - perhaps in future
we won't allow new failures to appear.

There are now 174 known failing scripts out of 2555. At the start of this
branch there were 178 known failing and 84 unexpectedly failing scripts.
In 5.24.0 there were  207 known failing and 174 unexpectedly failing scripts.

Also, re-sort the list.

The following were added to to deparse-skips.txt by this commit:

	../cpan/Module-Metadata/t/metadata.t
	../cpan/Scalar-List-Utils/t/subname.t
	../cpan/Scalar-List-Utils/t/uniq.t
	../cpan/Term-Cap/test.pl
	../cpan/Test-Simple/t/Test2/behavior/run_subtest_inherit.t
	../cpan/Test-Simple/t/regression/684-nested_todo_diag.t
	../cpan/autodie/t/basic_exceptions.t
	../cpan/autodie/t/binmode.t
	../cpan/autodie/t/fileno.t
	../cpan/autodie/t/mkdir.t
	../cpan/autodie/t/read.t
	../cpan/autodie/t/truncate.t
	../cpan/autodie/t/unlink.t
	../cpan/bignum/t/biinfnan.t
	../cpan/bignum/t/bninfnan.t
	../cpan/bignum/t/brinfnan.t
	../dist/Data-Dumper/t/trailing_comma.t
	../dist/threads/t/blocks.t
	../ext/XS-APItest/t/synthetic_scope.t
	../lib/Benchmark.t
	../lib/dumpvar.t
	mro/basic_01_c3_utf8.t
	mro/basic_01_dfs_utf8.t
	mro/complex_c3_utf8.t
	op/hexfp.t
	op/lvref.t
	uni/variables.t