[sled-agent-types] reorganize per RFD 619#9488

sunshowers merged 8 commits intomainoxidecomputer/omicron:mainfrom

sunshowers/spr/rfc-sled-agent-types-reorganize-per-rfd-619oxidecomputer/omicron:sunshowers/spr/rfc-sled-agent-types-reorganize-per-rfd-619Copy head branch name to clipboard