Rust

Add `DbSnapshot` to `sov-db-schema` #3998

Job	Run time
check	2m 57s
nextest	3m 55s
check_no_std	18s
cargo-doc-artifact	2m 8s
check-demo-rollup-table-of-contents	10s
check-licenses	33s
validate-packages-to-publish-yml	28s
test	2m 36s
coverage	3m 50s
deploy-github-pages	0s
features	19s
check-demo-rollup-bash-commands	1s
check-aggregate	4s
	17m 19s

Provide feedback