globalaudit.rd: Allow additional bits in DT_FLAGS_1

With -PIE on x86-64, we get

 0x000000006ffffffb (FLAGS_1)            Flags: GLOBAUDIT PIE

We should allow additional bits in DT_FLAGS_1.

	PR ld/22139
	* testsuite/ld-elf/globalaudit.rd: Allow additional bits in
	DT_FLAGS_1.
2 files changed