patch: hpc test patch: add reqlib('unix') to hpc_fork test

[Bill Tutt]

This makes hpc_fork an expected failure on Windows.

Fyi,
Bill

diff --git a/tests/fork/test.T b/tests/fork/test.T
index a045f2e..5349711 100644
--- a/tests/fork/test.T
+++ b/tests/fork/test.T
@@ -1,6 +1,7 @@
 setTestOpts(compose(only_compiler_types(['ghc']),
-                   compose(omit_ways(['ghci','threaded2']),
-                           skip_if_fast)))
+                    compose(reqlib('unix'),
+                            compose(omit_ways(['ghci','threaded2']),
+                                    skip_if_fast))))

 hpc_prefix = "perl ../hpcrun.pl --clear --exeext=" + config.exeext +
" --hpc='" + config.hpc + "'";