imagemagick: update to 7.1.0.31

mingw-w64-imagemagick/PKGBUILD

@@ -5,7 +5,7 @@ pkgbase="mingw-w64-${_realname}"
 pkgname=("${MINGW_PACKAGE_PREFIX}-${_realname}"
          "${MINGW_PACKAGE_PREFIX}-${_realname}-docs")
 _basever=7.1.0
-_rc=-29
+_rc=-31
 pkgver=${_basever}${_rc//-/.} # pkgver doesn't have "," "/", "-" and space.
 pkgrel=1
 pkgdesc="An image viewing/manipulation program (mingw-w64)"
@@ -68,7 +68,7 @@ source=(https://download.imagemagick.org/ImageMagick/download/releases/ImageMagi
         pathtools.h
         001-7.0.4.1-relocate.patch
         002-7.0.4.1-build-fixes.patch)
-sha256sums=('a89df63da5ec823ae77049d747bf6b370bc867a06659b410f42652e5773fc62c'
+sha256sums=('a0e479c9a1df2a2fdb8fda6e2dbfcbdd1b6a058c89c75b747814c1438646ba3d'
             'SKIP'
             '313e781918c66a2acfdbd99fab3de2fd680c34efdaaab18318d7543d4c79bb3e'
             '703cd0cb74e714f9e66d26de11c109dd76fab07e723af8dde56a35ea65102e5f'