Rust

Move `oxql` from `oxdb` to mainline `omdb` #34127

Job	Run time
check-omicron-deployment (ubuntu-22.04)	8m 38s
check-omicron-deployment (macos-14)	8m 40s
check-style	17s
build-docs	7m 38s
clippy-lint	5m 4s
	30m 17s

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