ARM: 8959/1: Remove unused .fixup section in boot stub

The boot stub does not emit a .fixup section at all anymore, so remove
it.

Link: https://lore.kernel.org/lkml/202002080058.FD1DDB1@keescook/Suggested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

arch/arm/boot/compressed/vmlinux.lds.S

@@ -36,7 +36,6 @@ SECTIONS
     *(.start)
     *(.text)
     *(.text.*)
-    *(.fixup)
     *(.gnu.warning)
     *(.glue_7t)
     *(.glue_7)