php: Update from 7.1.7 to 7.1.8

packages/php/build.sh

@@ -1,9 +1,8 @@
 TERMUX_PKG_HOMEPAGE=https://php.net
 TERMUX_PKG_DESCRIPTION="Server-side, HTML-embedded scripting language"
-TERMUX_PKG_VERSION=7.1.7
-TERMUX_PKG_REVISION=2
+TERMUX_PKG_VERSION=7.1.8
+TERMUX_PKG_SHA256=8943858738604acb33ecedb865d6c4051eeffe4e2d06f3a3c8f794daccaa2aab
 TERMUX_PKG_SRCURL=http://www.php.net/distributions/php-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=0d42089729be7b2bb0308cbe189c2782f9cb4b07078c8a235495be5874fff729
 # Build native php for phar to build (see pear-Makefile.frag.patch):
 TERMUX_PKG_HOSTBUILD=true
 # Build the native php without xml support as we only need phar: