package/binutils: fix xtensa linker relaxation regression in 2.31.1

package/binutils: fix xtensa linker relaxation regression in 2.31.1

Fix the following xtensa ld error observed when building uClibc-ng
libthread_db with binutils-2.31:

  BFD (GNU Binutils) 2.31 internal error, aborting at
  elf32-xtensa.c:3269 in elf_xtensa_finish_dynamic_sections

Fixes: https://gitlab.com/free-electrons/toolchains-builder/-/jobs/82264912
Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Tested-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>