ld: Add PR ld/32067 tests

Add PR ld/32067 tests with the compiler driver since the -plugin option
is needed to trigger this --oformat binary bug.

	PR ld/32067
	* testsuite/ld-i386/i386.exp: Run PR ld/32067 test.
	* testsuite/ld-x86-64/x86-64.exp: Likewise.
	* testsuite/ld-i386/start.s: Add .note.GNU-stack section.
	* testsuite/ld-x86-64/pr32067.s: New file.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>