Change minimum perl version where the test is run from 5.9.0 to 5.8.3

as I'm going to integrate the core patch

p4raw-id: //depot/perl@21964

diff --git a/ext/List/Util/t/weak.t b/ext/List/Util/t/weak.t
index d38c305..1096e9e 100755 (executable)
--- a/ext/List/Util/t/weak.t
+++ b/ext/List/Util/t/weak.t
@@ -210,7 +210,7 @@ ok(!isweak($x->{Z}));
 # Case 7: test weaken on a read only ref
 #
 
-if ($] < 5.009) {
+if ($] < 5.008003) {
     # Doesn't work for older perls, see bug [perl #24506]
     print "# Skip next 5 tests on perl $]\n";
     for (1..5) {