Undo part of commit 06db6b4516 - Test-Simple still needs '.' in @INC too

I was getting cpan/Test-Simple/t/Legacy/Tester/tbt_09do.t failing without
this fix.

1 files changed, 1 insertions, 0 deletions

diff --git a/t/TEST b/t/TEST
index f684cad838..9a4b4e7a28 100755
--- a/t/TEST
+++ b/t/TEST
@@ -84,6 +84,7 @@ my %temp_no_core =
 my %temp_needs_dot  = map { $_ => 1 } qw(
     ../cpan/Filter-Util-Call
     ../cpan/libnet
+    ../cpan/Test-Simple
 );