ICSHWI-18216 Add MIB files
There seems to be lots of strategies to add MIB files either in the module or in the recipe.
I chose to add generic MIB tables in $(TOP)/mibs and eaton-specific in $(TOP)/EatonUPS/mibs. This needs to be correctly managed by the recipe's makefile.
Comment from previous commits:
This Design is weirdly different from NventSGP and WienerCrate that are present here. This is because they are submodules instead of IOCs, reflecting an EPICS community design different than ESS'.
Because of this, an ideal design in the future would be to either:
- Delete WienerCrate and NventSGP submodules if they are not actually
being used in production or;
- Re-create WienerCrate and NventSGp as IOCs, leaving only their MIBs here.