[XS] Change in flashrom[main]: cli: Set maximum log level for log callback

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Dmitry Zhadinets, Peter Marheine.

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Change subject: cli: Set maximum log level for log callback
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Patch Set 1:

(1 comment)

Patchset:

PS1: 
I realised this is missing only after merging log level callback!

cli handles all the messages in the callback, and the decision is made in the callback.