bfd: Partially revert commit 0e3839bde6f

Partially revert

commit 0e3839bde6f93e1e3eefce815be3636e3d81054d
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Sun Jan 23 07:29:27 2022 -0800

    bfd: Properly install library and header files

	PR binutils/28807
	* Makefile.am: Revert bfdlib_LTLIBRARIES and bfdinclude_HEADERS
	changes.
	* Makefile.in: Regenerate.
2 files changed