Add missing ManyMethods dependency

test-art-host-gtest-dex2oat_test depends on ManyMethods and fails if
that artifact wasn't built. This commit explicitly declares this
dependency and thus unbreaks test-art-host-gtest-dex2oat_test.

Test: make clean && make test-art-host-gtest-dex2oat_test
Bug: 66697305
Change-Id: Ie922119f6ded6a204ad37104eefb9b4271d2d0bc
1 file changed