Remove _ZTV9type_info from the version script.

We broke this ABI in L:
https://android-review.googlesource.com/c/95071/.

This ABI break is now in over half of all devices, so it's more
correct to not have it than it is to have it. It's also worth noting
that this was only ever in ARM and MIPS; it was never in x86.

Test: make native
Bug: None
Change-Id: Ic58d048191f72d58fe72a2691bebbbfeda14bdf1