Oregon Gov. Kate Brown signed four pieces of cannabis-related legislation this year, including two on Monday. One of the bills signed this week, HB 4094, will ensure that financial institutions that serve both medical and nonmedical cannabis businesses will not be subject to state criminal laws. The other, SB 1524, makes it easier for veterans who receive services from the VA health system to renew medical marijuana registrations. Her signatures follow last week’s signature on SB 1511, the second…