[perl-glib-object-introspection] Fix a test failure in t/arrays.t on older versions of gobject-introspection

[Torsten Schönfeld <tsch src gnome org>]

commit 390b0f8022ea04e99d6e16ec0c5b6d9030b68cfa
Author: Torsten Schönfeld <kaffeetisch gmx de>
Date:   Sat Sep 22 20:23:46 2018 +0200

    Fix a test failure in t/arrays.t on older versions of gobject-introspection

 t/arrays.t | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/t/arrays.t b/t/arrays.t
index 19e2cff..8a7028c 100644
--- a/t/arrays.t
+++ b/t/arrays.t
@@ -166,7 +166,9 @@ SKIP: {
 
 # -----------------------------------------------------------------------------
 
-{
+SKIP: {
+  skip 'emit_sig_with_array_len_prop', 4
+    unless check_gi_version (1, 42, 92);
   my $obj = Regress::TestObj->constructor ();
   $obj->signal_connect ('sig-with-array-len-prop' => sub {
     my ($self, $array, $len, $data) = @_;