[rancid] Ignore Extreme hivemanager account

[Karl]

Good morning,

One of the sites where I run RANCID has Extreme switches and also has 
the ExtremeCloud IQ web-based management.  The management platform adds 
a user account called hivemanager, and it cycles (or at least 
re-encrypts) the password every so often.  A few of them every just 
about every day get a config revision from this with no other changes.  
Is there something I can do to just leave the hivemanager line out of 
the config entirely?  Here's what it looks like.

create account admin hivemanager encrypted 
"$x$xxxxxx$xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

I'm running RANCID version 3.13.

Thanks,

Karl