subversion: Remove patch applied upstream

packages/subversion/file_merge_c_winsize_defined_in_termios_h.patch

@@ -1,15 +0,0 @@
-When building with the Android NDK, termios.h is needed to get struct winsize defined.
-
-Has been accepted upstream, http://svn.haxx.se/dev/archive-2014-06/0007.shtml
-
-diff -u -r ../subversion-1.8.5/subversion/svn/file-merge.c ./subversion/svn/file-merge.c
---- ../subversion-1.8.5/subversion/svn/file-merge.c	2013-07-09 06:00:06.000000000 +0200
-+++ ./subversion/svn/file-merge.c	2014-02-12 09:05:48.000000000 +0100
-@@ -50,6 +50,7 @@
- 
- #include <fcntl.h>
- #include <stdlib.h>
-+#include <termios.h>
- 
- /* Baton for functions in this file which implement svn_diff_output_fns_t. */
- struct file_merge_baton {