main/perl: upgrade to 5.12.2

main/perl/APKBUILD

 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 # Contributor: Leonardo Arena <rnalrd@gmail.com>
 pkgname=perl
-pkgver=5.10.1
-pkgrel=2
+pkgver=5.12.2
+pkgrel=0
 pkgdesc="Larry Wall's Practical Extraction and Report Language"
 url=http://www.perl.org
 license="Artistic GPL-2"
@@ -62,4 +62,4 @@ miniperl() {
 	cp "$srcdir/perl-$pkgver"/miniperl "$subpkgdir/usr/bin"
 }
 
-md5sums="b9b2fdb957f50ada62d73f43ee75d044  perl-5.10.1.tar.gz"
+md5sums="af2df531d46b77fdf0d97eecb03eddb2  perl-5.12.2.tar.gz"