Renumber test 990-method-handle-and-mr to avoid collision in CTS

CTS relies on the numberings of cts run-tests being unique. Renumber
990-method-handle-and-mr to 807 to preserve this property.

Test: ./test.py --host
Change-Id: I92e1b28221a71c4e2673818aa08eb30c5cde1adc
4 files changed