Cleanup bfd target vectors and ld emulations on Solaris (missed part)

This reordering of the x86_64-*-solaris2.1[01] entry in config.bfd was
missed in the original commit.

2025-09-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	bfd:
	* config.bfd [BFD64] <x86_64-*-solaris2.1[01]*>: Move down.