binutils: bump to 2.28

binutils: bump to 2.28

 - Patch 0100-elf32-arm-no-data-fix.patch is upstream as of commit
   6342be709e8749d0a44c02e1876ddca360bfd52f, so it is removed.

 - Patch 0130-tc-xtensa.c-fixup-xg_reverse_shift_count-typo.patch is
   upstream as of commit 78fb7e37eb8bb08ae537d6c487996ff17c810332, so
   it is removed.

 - Patch
   0900-Revert-part-Set-dynamic-tag-VMA-and-size-from-dynami.patch is
   upstream as of commit c646b02fdcae5f37bd88f33a0c4683ef13ad5c82, so
   it is removed.

 - All other patches are kept, just refreshed to apply cleanly on the
   new binutils version.

Signed-off-by: Adam Duskett <Adamduskett@outlook.com>
[Thomas: improve commit log.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>