Update Cisco and Opengear

[nmb75]

Updates to :

cisco/CISCO-PRODUCTS-MIB.my
opengear/og-products-mib-mib

Sourced from :

https://ftp.opengear.com/download/3rd_party_support_and_scripts/snmp/mibs/current/OG-PRODUCTS-MIB.mib

https://cfnng.cisco.com/mibs

[inphobia]

for cisco it seems they also updated entity-vendor at the same time (master repo for their mibs is github now btw):

cisco/cisco-mibs@a7ab194#diff-8e9c481df40bcf87593e3576db6d12d7d460f04f5e61dc6f6e5ffb2d6ec2a705

for cisco in specific we have some scripts & it also has some corner cases. i'll see if i can make some time soon to do a new sync.

for opengear if you look in the directory where the fill you linked is placed they also have some other mibs, a quick check shows that we're not up to date with all of them. perhaps it easier to just get the whole bunch & update 'em all.