Add new multirack CRDB tables for unadopted racks and sleds - #11548

control: job assigned to worker 01M5N8YPKS4A9JP0XRRZTJ5TRY [factory aws, i-0282212c40cd692cd] (queued for 48 s)
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task: starting task 0: "setup"
task: process exited: duration 4131 ms, exit code 0
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task: starting task 1: "rust-toolchain"
task: process exited: duration 16961 ms, exit code 0
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task: starting task 2: "authentication"
task: process exited: duration 18 ms, exit code 0
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task: starting task 3: "clone repository"
task: process exited: duration 20967 ms, exit code 0
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task: starting task 4: "build"
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| info: running `cargo check --bins` on zone-setup (371/371)
| warning: profile package spec `blake2b_simd` in profile `dev` did not match any packages
| warning: profile package spec `rust-argon2` in profile `dev` did not match any packages
|     Checking uzers v0.12.2
|     Checking zone-setup v0.1.0 (/work/oxidecomputer/omicron/zone-setup)
|     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.53s
| 
| real    12:20.607712264
| user    19:36.410937241
| sys      4:09.727822663
| trap        0.343690620
| tflt        0.547398636
| dflt        0.634292754
| kflt        0.004736914
| lock    58:20.634940785
| slp   1:32:22.207810877
| lat        39.697684137
| stop     3:23.216208077
task: process exited: duration 881413 ms, exit code 0
|W| found 0 output files