install Config_heavy.pl in archlib

commit ae089cc2f4 broke the special-casing of its install dir

diff --git a/installperl b/installperl
index 06121e0..59c9c52 100755 (executable)
--- a/installperl
+++ b/installperl
@@ -749,7 +749,7 @@ sub installlib {
     if ($dir =~ /^auto\// ||
          ($name =~ /^(.*)\.(?:pm|pod)$/ && $archpms{$1}) ||
          ($name =~ /^(.*)\.(?:h|lib)$/i && ($Is_W32 || $Is_NetWare)) ||
-         $name=~/^Config_(heavy\|git)\.pl\z/
+         $name=~/^Config_(heavy|git)\.pl\z/
        ) {
        $installlib = $installarchlib;
        return unless $do_installarchlib;