lshal: resistent to metaversion updates.

When metaversion of libvintf updates, --init-vintf option
always uses the highest metaversion, breaking tests. These
tests should work with any metaversion of libvintf. The HAL
sections should be focused on.

Test: lshal_test

Change-Id: Ie5471ddd6dea7b8098d0be3385cfd1cc6c29824d