Re: PowerPC64 pcrel got relocs against local symbols

The last patch wasn't all that shiny.  There are rather a lot more
relocations that can hit the assertion in md_apply_fix if the symbol
is local or absolute.  Fix them all.

	* config/tc-ppc.c (ppc_force_relocation): Add all relocs that
	expect a symbol in md_apply_fix.  Remove tls pcrel relocs
	already covered in general tls match range.

(cherry picked from commit 8b168f1a)