gmp: Update to 6.2.0

mingw-w64-gmp/PKGBUILD

@@ -3,16 +3,16 @@
 _realname=gmp
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=6.1.2
+pkgver=6.2.0
 pkgrel=1
 pkgdesc="A free library for arbitrary precision arithmetic (mingw-w64)"
 arch=('any')
 url="https://gmplib.org/"
-license=('LGPL3')
+license=('LGPL3' 'GPL')
 source=(https://gmplib.org/download/gmp-${pkgver}/${_realname}-${pkgver}.tar.xz{,.sig})
 options=('staticlibs')
-validpgpkeys=('343C2FF0FBEE5EC2EDBEF399F3599FF828C67298')
-sha256sums=('87b565e89a9a684fe4ebeeddb8399dce2599f9c9049854ca8c0dfbdea0e21912'
+validpgpkeys=('343C2FF0FBEE5EC2EDBEF399F3599FF828C67298') # Niels Möller <nisse@lysator.liu.se>"
+sha256sums=('258e6cd51b3fbdfc185c716d55f82c08aff57df0c6fbd143cf6ed561267a1526'
             'SKIP')
 
 build() {