binutils: Remove arm-patch no longer needed

packages/binutils/ldmain.c.patch

@@ -1,18 +0,0 @@
-diff -u -r ../binutils-2.24/ld/ldmain.c ./ld/ldmain.c
---- ../binutils-2.24/ld/ldmain.c	2013-11-08 11:13:48.000000000 +0100
-+++ ./ld/ldmain.c	2014-06-18 08:16:53.945378483 +0200
-@@ -263,7 +263,13 @@
-   config.text_read_only = TRUE;
-   link_info.disable_target_specific_optimizations = -1;
- 
--  command_line.warn_mismatch = TRUE;
-+  command_line.warn_mismatch =
-+#if defined(__ANDROID__) && defined(__arm__)
-+        /* --no-warn-mismatch is needed to suppress linker errors about not all functions using VFP register to pass arguments: */
-+        FALSE;
-+# else
-+        TRUE;
-+#endif
-   command_line.warn_search_mismatch = TRUE;
-   command_line.check_section_addresses = -1;
-