gdb: update config patch

overlay/gdb/genode.patch

@@ -1,7 +1,7 @@
 diff -ur a/bfd/config.bfd b/bfd/config.bfd
---- a/bfd/config.bfd	2020-02-08 18:20:13.000000000 +0530
-+++ b/bfd/config.bfd	2020-04-19 20:27:34.434061725 +0530
-@@ -227,7 +227,7 @@
+--- a/bfd/config.bfd	2020-10-24 06:23:01.000000000 +0200
++++ b/bfd/config.bfd	2020-12-03 16:05:35.739694255 +0100
+@@ -231,7 +231,7 @@
      targ_archs="$targ_archs bfd_i386_arch bfd_powerpc_arch bfd_rs6000_arch"
      want64=true
      ;;
@@ -10,7 +10,7 @@ diff -ur a/bfd/config.bfd b/bfd/config.bfd
      targ_defvec=aarch64_elf64_le_vec
      targ_selvecs="aarch64_elf64_be_vec aarch64_elf32_le_vec aarch64_elf32_be_vec arm_elf32_le_vec arm_elf32_be_vec"
      want64=true
-@@ -664,7 +664,7 @@
+@@ -655,7 +655,7 @@
      targ_selvecs="i386_elf32_vec iamcu_elf32_vec l1om_elf64_vec k1om_elf64_vec"
      want64=true
      ;;
@@ -20,14 +20,14 @@ diff -ur a/bfd/config.bfd b/bfd/config.bfd
      targ_selvecs="i386_elf32_vec iamcu_elf32_vec x86_64_elf32_vec l1om_elf64_vec k1om_elf64_vec"
      case "${targ}" in
 diff -ur a/config.sub b/config.sub
---- a/config.sub	2020-02-08 18:20:13.000000000 +0530
-+++ b/config.sub	2020-04-19 20:12:01.154441238 +0530
-@@ -1368,7 +1368,7 @@
- 	     | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \
+--- a/config.sub	2020-09-13 04:33:40.000000000 +0200
++++ b/config.sub	2020-12-03 16:07:07.347015686 +0100
+@@ -1366,7 +1366,7 @@
  	     | skyos* | haiku* | rdos* | toppers* | drops* | es* \
  	     | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
--	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi*)
-+	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* | genode*)
+ 	     | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
+-	     | nsk* | powerunix)
++	     | nsk* | powerunix | genode*)
  	# Remember, each alternative MUST END IN *, to match a version number.
  		;;
  	qnx*)