nettle: Update to 3.9

nettle/PKGBUILD

@@ -1,19 +1,19 @@
 # Maintainer: Alexey Pavlov <Alexpux@gmail.com>
 
 pkgname=('nettle' 'libnettle' 'libhogweed' 'libnettle-devel')
-pkgver=3.8.1
+pkgver=3.9
 pkgrel=1
 pkgdesc="A low-level cryptographic library"
 arch=('i686' 'x86_64')
 url="https://www.lysator.liu.se/~nisse/nettle/"
-license=('GPL2')
+license=('spdx:GPL-2.0-or-later OR LGPL-3.0-or-later')
 groups=('net-utils')
 depends=('gmp')
 makedepends=('gmp-devel' 'autotools' 'gcc')
 source=(https://ftp.gnu.org/gnu/${pkgname}/${pkgname}-${pkgver}.tar.gz{,.sig}
         001-fix-dll-names.patch)
 validpgpkeys=('343C2FF0FBEE5EC2EDBEF399F3599FF828C67298') # Niels M├╢ller <nisse@lysator.liu.se>
-sha256sums=('364f3e2b77cd7dcde83fd7c45219c834e54b0c75e428b6f894a23d12dd41cbfe'
+sha256sums=('0ee7adf5a7201610bb7fe0acbb7c9b3be83be44904dd35ebbcd965cd896bfeaa'
             'SKIP'
             'b55a5b742e77215a8290d9adfd12378ff4b55a4e51285ac3662ac8ead9e4bfd3')