Add support for Dex version 37 in Runtime.

We are skipping version 36 of the dex file format due to a bug in
Dalvik dating back to ICS where dex files marked version 036 would
erroneously be accepted.

Bug: 27538761
Bug: 27809626

(cherry picked from commit c4961816)

Change-Id: Ic053f7e25f5a8c3df83ff34b6656528824b2df12