Patches for iLO 3 1.92.2

[kendallgoto]

Work is proposed to provide patches for iLO 3 FW. Based on my understanding, here is what's known:

• iLO 3 does not seem to have a fan control CLI similar to iLO 4. It may have a replacement interface.
• iLO 3 HW is mostly out of life, even in the homelab space. It is very expensive to run due to power costs, and iLO 4 HW costs mostly the same. Nonetheless, it is valuable to provide a quick fix for users stuck on iLO 3 systems.

iLO 3 FW can be decoded using a similar method to iLO 4. I wrote a modified extractor (https://gist.github.com/kendallgoto/530526755d527f44618ee3baf75e154e) that seemed to get good binaries for the main partitions. I haven't tested re-packing. I also am not sure what the installation method will be, if there is a similar CHIF upload method like iLO 4, etc.