mintty: update to 3.6.4

mintty/PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Alexey Pavlov <alexpux@gmail.com>
 
 pkgname=mintty
-pkgver=3.6.3
+pkgver=3.6.4
 pkgrel=1
 epoch=1
 pkgdesc="Terminal emulator with native Windows look and feel"
@@ -12,7 +12,7 @@ makedepends=('gcc')
 url="https://mintty.github.io"
 source=(${pkgname}-${pkgver}.tar.gz::https://github.com/mintty/mintty/archive/${pkgver}.tar.gz
         "001-default-size.patch")
-sha256sums=('51786952a9e8217c6c6901c71c8744972e9c3f7e37d290a58bf54b3d8ec7363a'
+sha256sums=('5347bd237ed224693664bee96522b969fa1ac544036dae7e0cc3f9db54d000db'
             '2bcd93ed0e91c5dad900e3c15c7de33e1fb5388de227a24538fb4409d3363445')
 
 prepare() {