tests: get rid of unnecessary Cwd module use

We only need it for tests that chdir, and maybe for ENV{PATH}
portability (dash seems fine, not sure about others).

v2: revert change to solver_git.t for FreeBSD 11.2 and document

1 files changed, 0 insertions, 1 deletions

diff --git a/t/cgi.t b/t/cgi.t
index aedd79ef..b24bbc4a 100644
--- a/t/cgi.t
+++ b/t/cgi.t
@@ -7,7 +7,6 @@ use warnings;
 use Test::More;
 use Email::MIME;
 use File::Temp qw/tempdir/;
-use Cwd;
 eval { require IPC::Run };
 plan skip_all => "missing IPC::Run for t/cgi.t" if $@;