python2: Update from 2.7.14 to 2.7.15

packages/python2/build.sh

@@ -8,10 +8,9 @@ TERMUX_PKG_DEPENDS="libandroid-support, ncurses, readline, libffi, openssl, libu
 TERMUX_PKG_HOSTBUILD=true
 
 _MAJOR_VERSION=2.7
-TERMUX_PKG_VERSION=${_MAJOR_VERSION}.14
-TERMUX_PKG_REVISION=3
+TERMUX_PKG_VERSION=${_MAJOR_VERSION}.15
+TERMUX_PKG_SHA256=22d9b1ac5b26135ad2b8c2901a9413537e08749a753356ee913c84dbd2df5574
 TERMUX_PKG_SRCURL=https://www.python.org/ftp/python/${TERMUX_PKG_VERSION}/Python-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=71ffb26e09e78650e424929b2b457b9c912ac216576e6bd9e7d204ed03296a66
 
 # The flag --with(out)-pymalloc (disable/enable specialized mallocs) is enabled by default and causes m suffix versions of python.
 # Set ac_cv_func_wcsftime=no to avoid errors such as "character U+ca0025 is not in range [U+0000; U+10ffff]"