DWARF: Check version >= 3 for DW_FORM_ref_addr

Check version >= 3, instead of version == 3 || version == 4, for
DW_FORM_ref_addr.

bfd/

	PR ld/27587
	* dwarf2.c (read_attribute_value): Check version >= 3 for
	DW_FORM_ref_addr.

ld/

	PR ld/27587
	* testsuite/ld-x86-64/pr27587.err: New file.
	* testsuite/ld-x86-64/pr27587a.obj.bz2: Likewise.
	* testsuite/ld-x86-64/pr27587b.obj.bz2: Likewise.
	* testsuite/ld-x86-64/x86-64.exp: Run PR ld/27587 test.

(cherry picked from commit 51f6e7a9)