GMP: update to 6.1.1

mingw-w64-gmp/PKGBUILD

@@ -3,7 +3,7 @@
 _realname=gmp
 pkgbase=mingw-w64-${_realname}
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}")
-pkgver=6.1.0
+pkgver=6.1.1
 pkgrel=1
 pkgdesc="A free library for arbitrary precision arithmetic (mingw-w64)"
 arch=('any')
@@ -11,7 +11,8 @@ url="https://gmplib.org/"
 license=('LGPL3')
 source=(https://gmplib.org/download/gmp-${pkgver}/${_realname}-${pkgver}.tar.xz{,.sig})
 options=('staticlibs')
-sha256sums=('68dadacce515b0f8a54f510edf07c1b636492bcdb8e8d54c56eb216225d16989'
+validpgpkeys=('343C2FF0FBEE5EC2EDBEF399F3599FF828C67298')
+sha256sums=('d36e9c05df488ad630fff17edb50051d6432357f9ce04e34a09b3d818825e831'
             'SKIP')
 
 build() {