Migrate versioned types crates to RFD 619 scheme

[sunshowers]

Adapting the list from #8727:

From Omicron:

• dns-server: [dns-server] reorganize per RFD 619 #9483
• bootstrap-agent + sled-agent: [sled-agent-types] reorganize per RFD 619 #9488
• clickhouse-admin-*: [clickhouse-admin-types] reorganize per RFD 619 #9523
• cockroach-admin: [cockroach-admin-types] reorganize per RFD 619 #9529
• gateway (MGS): [gateway-types] reorganize per RFD 619 #9487
• installinator: [installinator-common] reorganize per RFD 619 #9527
• nexus external
• ntp-admin: [ntp-admin-types] reorganize per RFD 619 #9528
• omicron-common
• oximeter: [oximeter] reorganize per RFD 619 #9530
• repo-depot deferring client-side-versioned APIs

Outside of Omicron:

• crucible-agent
• crucible-pantry
• crucible-repair
• ddm-admin
• dpd
• lldpd
• mg-admin
• propolis