Change the help text for the `date` argument of `rspamadm dmarc_report`
from "today" to "yesterday". When the command is run without specifying
a date, it actually processes reports for yesterday, so this update
makes the help message match the command's behavior.
:description "Do not reset reporting data/send reports"
parser:argument "date"
- :description "Date to process (today by default)"
+ :description "Date to process (yesterday by default)"
:argname "<YYYYMMDD>"
:args "*"
parser:option "-b --batch-size"