riscv64: Enable Optimizing compiler for invokes.

Enable InvokeVirtual, InvokeInterface, InvokeStaticOrDirect
and a few other instructions. Note that this also enables
some implemented intrinsics that were previously excluded.

Test: aosp_cf_riscv64_phone-userdebug boots.
Test: run-gtests.sh
      # Ignore pre-existing timeout in `TestImageLayout`.
Test: testrunner.py --target --64 --ndebug --optimizing --jit
      # Ignore pre-existing failures (51 for --optimizing,
      # down from 58; 65 for --jit, down from 69).
Bug: 283082089
Change-Id: I02a18e4ccf244205e78d6376cdaa6e32cf8c55e5