[flashrom-gerrit] Change in flashrom[master]: make args for -r/-w/-v non-positional and optional

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/23022 )

Change subject: make args for -r/-w/-v non-positional and optional
......................................................................

Patch Set 2: Verified+1

Build Successful

https://qa.coreboot.org/job/flashrom_gerrit/857/ : SUCCESS

https://qa.coreboot.org/job/flashrom-customrules/1007/ : SUCCESS