Integrate:

Integrate:
[ 19734]
Upgrade to Unicode::Collate 0.25.

[ 19735]
Upgrade to Unicode::Normalize 0.22.
p4raw-link: @19735 on //depot/perl: 1efaba7f56949957e2b13a8f2a59502184204c6d
p4raw-link: @19734 on //depot/perl: ae6aa56258ddae4c1d0bf3bf7356f260a4cd9744

p4raw-id: //depot/maint-5.8/perl@19736
p4raw-integrated: from //depot/perl@19733 'copy in'
	ext/Unicode/Normalize/Normalize.xs (@18817..)
	ext/Unicode/Normalize/Changes ext/Unicode/Normalize/README
	ext/Unicode/Normalize/mkheader ext/Unicode/Normalize/t/func.t
	ext/Unicode/Normalize/t/norm.t ext/Unicode/Normalize/t/test.t
	lib/Unicode/Collate.pm lib/Unicode/Collate/Changes
	lib/Unicode/Collate/README lib/Unicode/Collate/t/index.t
	lib/Unicode/Collate/t/test.t (@19144..)
	ext/Unicode/Normalize/Makefile.PL (@19145..)
	ext/Unicode/Normalize/Normalize.pm (@19726..)