binutils: Move patches in versioned dir

We'll have multiple binutils to contend with.

pkgs/development/tools/misc/binutils/disambiguate-arm-targets.patch

@@ -1,23 +0,0 @@
-diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
-index 9f956d3..f5b61f1 100644
---- a/bfd/elf32-arm.c
-+++ b/bfd/elf32-arm.c
-@@ -19585,7 +19585,10 @@ elf32_arm_vxworks_final_write_processing (bfd *abfd, bfd_boolean linker)
- #undef  ELF_MAXPAGESIZE
- #define ELF_MAXPAGESIZE			0x1000
- 
-+/* Prioritize elf32-*arm (priority 1) over elf32-*arm-vxworks (priority 2) */
-+#define elf_match_priority 2
- #include "elf32-target.h"
-+#undef  elf_match_priority
- 
- 
- /* Merge backend specific data from an object file to the output
-@@ -19974,4 +19977,7 @@ elf32_arm_symbian_plt_sym_val (bfd_vma i, const asection *plt,
- #undef  ELF_MAXPAGESIZE
- #define ELF_MAXPAGESIZE			0x8000
- 
-+/* Prioritize elf32-*arm (priority 1) over elf32-*arm-symbian (priority 2) */
-+#define elf_match_priority 2
- #include "elf32-target.h"
-+#undef  elf_match_priority