Skip testing 32-bit VNDK on 64-bit only devices

Test: atest vts_vndk_abi_test vts_vndk_dependency_test \
      vts_vndk_files_test
Bug: 321841058
Change-Id: I1cefbd63a8301825fcab823603efa4f5f80c25f6
Merged-In: I1cefbd63a8301825fcab823603efa4f5f80c25f6
(cherry picked from commit 8e0647243a08cd9b5e39e2250341f62d09343100)
3 files changed