Update buildroot & docker (#25)

* Update docker & buildroot

* Fix

* fix versions

buildroot/package/binutils/2.30/0006-Fixes-LINKER-BUG-.rofixup-section-size-mismatch.patch

@@ -1,31 +0,0 @@
-From c3bd478ac1b7e83765230505eb08a0acf2fe3867 Mon Sep 17 00:00:00 2001
-From: Waldemar Brodkorb <wbx@openadk.org>
-Date: Sat, 29 Jul 2017 14:08:20 +0200
-Subject: [PATCH] Fixes: LINKER BUG: .rofixup section size mismatch
-
-Workaround from adi-toolchain commit:
-af414ec1fb628ddb1562f062f3db49823ca14ca2
-[#6798] binutils-2.21/bfd: temp workaround for rofixup mismatch errors.
-
-Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
----
- bfd/elf32-bfin.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/bfd/elf32-bfin.c b/bfd/elf32-bfin.c
-index 478b8d4731..a38519b585 100644
---- a/bfd/elf32-bfin.c
-+++ b/bfd/elf32-bfin.c
-@@ -4655,7 +4655,8 @@ bfinfdpic_check_relocs (bfd *abfd, struct bfd_link_info *info,
- 
- 	case R_BFIN_FUNCDESC:
- 	  picrel->fd++;
--	  picrel->relocsfd++;
-+	  if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
-+	    picrel->relocsfd++;
- 	  break;
- 
- 	/* This relocation describes the C++ object vtable hierarchy.
--- 
-2.14.3
-