binutils: remove patch, no longer apply

toolchain/binutils/patches/git/m68k.patch

@@ -1,11 +0,0 @@
-diff -Nur binutils-git.orig/bfd/elf32-m68k.c binutils-git/bfd/elf32-m68k.c
---- binutils-git.orig/bfd/elf32-m68k.c	2016-10-30 14:02:17.000000000 +0100
-+++ binutils-git/bfd/elf32-m68k.c	2016-10-30 14:44:28.714486390 +0100
-@@ -2645,7 +2645,6 @@
- 	  if (sgot == NULL)
- 	    {
- 	      sgot = bfd_get_linker_section (dynobj, ".got");
--	      BFD_ASSERT (sgot != NULL);
- 	    }
- 
- 	  if (srelgot == NULL