Integrate changes #9678,9679 from maintline into mainperl.

Integrate changes #9678,9679 from maintline into mainperl.

addendum to change#9676

up $File::Glob::VERSION; add a note pointing out the version of
the OpenBSD glob bsd_glob.c resembles

p4raw-link: @9679 on //depot/maint-5.6/perl: 37ff778e28291b734ba0592295395ddd1e1dae09
p4raw-link: @9678 on //depot/maint-5.6/perl: f67bef9338be0d7c8937f723c62e88b4099d35e7
p4raw-link: @9676 on //depot/maint-5.6/perl: 3f3c3e312f619efa81ad88565a24e92f15dff662

p4raw-id: //depot/perl@9681
p4raw-integrated: from //depot/maint-5.6/perl@9680 'copy in'
	ext/File/Glob/bsd_glob.h (@9676..) ext/File/Glob/bsd_glob.c
	(@9678..) 'merge in' ext/File/Glob/Glob.pm (@9676..)