Global flag --pack-dyn-relocs=android is used with clang lld.
For b/24465209, we need to override that with --pack-dyn-relocs=none.
Bug: 80093890
Bug: 24465209
Test: build with USE_CLANG_LLD=true and run dlext.compat_elf_hash_and_relocation_tables
Change-Id: Ic3837446ff0deccf4e66425b39d3b062abcacc5e