Fix BB after r354319 "[yaml2obj] - Do not skip zeroes blocks if there are relocations...

Fix: move the test to x86 folder.
Seems it is needed, because llvm-objdump invocation used in test has -D (disasm) flag.

BB: http://lab.llvm.org:8011/builders/clang-hexagon-elf/builds/23016

/local/buildbot/slaves/hexagon-build-02/clang-hexagon-elf/stage1/bin/llvm-objdump:
error: '/local/buildbot/slaves/hexagon-build-02/clang-hexagon-elf/stage1/test/tools/llvm-objdump/Output/disasm-zeroes-relocations.test.tmp':
can't find target: : error: unable to get target for 'x86_64--', see --version and --triple.
.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354322 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/tools/llvm-objdump/disasm-zeroes-relocations.test b/test/tools/llvm-objdump/X86/disasm-zeroes-relocations.test
similarity index 100%
rename from test/tools/llvm-objdump/disasm-zeroes-relocations.test
rename to test/tools/llvm-objdump/X86/disasm-zeroes-relocations.test