Rust

Bump, oxide.json to omicron:1848d183 #2700

Job	Run time
clippy-lint	3m 35s
check-generation	1m 9s
check-style	16s
build-and-test (ubuntu-22.04, all)	2m 32s
build-and-test (ubuntu-22.04, default)	2m 31s
build-and-test (windows-2022, all)	2m 16s
build-and-test (windows-2022, default)	2m 14s
build-and-test (macos-latest, all)	2m 33s
build-and-test (macos-latest, default)	2m 15s
	19m 21s

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