Don't reference Build.VERSION_CODES.TIRAMISU yet

In this case, we were comparing "less than Build.VERSION_CODES.TIRAMISU"
and, since this constant is currently set to 10000,  it essentially will
always be true, causing a bug. Instead, reference S_V2.

Test: manual
Bug: 219758278
Change-Id: Ibbae666a1a40ab62b0df2b5ee2b5bfc81d2bf445