Move test from r294430 to target-specific directory

The test is X86-specific, and it broke on the ARM bots because they don't build
the X86 target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@294446 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/tools/llvm-objdump/Inputs/stripped-elf.so b/test/tools/llvm-objdump/X86/Inputs/stripped-elf.so
similarity index 100%
rename from test/tools/llvm-objdump/Inputs/stripped-elf.so
rename to test/tools/llvm-objdump/X86/Inputs/stripped-elf.so

diff --git a/test/tools/llvm-objdump/stripped-shared.test b/test/tools/llvm-objdump/X86/stripped-shared.test
similarity index 100%
rename from test/tools/llvm-objdump/stripped-shared.test
rename to test/tools/llvm-objdump/X86/stripped-shared.test