Work around b/24465209, do not pack relocation table.

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
diff --git a/libm/Android.bp b/libm/Android.bp
index 76bbca3..9566d5f 100644
--- a/libm/Android.bp
+++ b/libm/Android.bp
@@ -293,8 +293,8 @@
                 ],
             },
             instruction_set: "arm",
+            pack_relocations: false,
             ldflags: ["-Wl,--hash-style=both"],
-            use_clang_lld: false,
             version_script: "libm.arm.map",
         },
 
@@ -421,8 +421,8 @@
                 ],
             },
             local_include_dirs: ["i387"],
+            pack_relocations: false,
             ldflags: ["-Wl,--hash-style=both"],
-            use_clang_lld: false,
             version_script: "libm.x86.map",
         },