refactor: replace ShardUIdAndIndex by ShardInfo #9346

Job	Run time
Protobuf Backward Compatibility	10s
Database Migration	11m 46s
Cargo Fmt	20s
Protocol Schema	13m 34s
Cargo Nextest (Linux)	10m 34s
Backward Compatibility	11m 26s
Cargo Nextest (Linux Nightly)	13m 41s
Genesis Changes	9m 47s
Sanity Checks	6m 16s
Style	38s
Upgradability	11m 47s
Cargo Audit	20s
Cargo Deny	30s
Cargo Clippy	9m 10s
Non-default Configuration Builds	1m 19s
Themis	40s
Unused Dependencies	7m 12s
Rust Doctests	11m 29s
Cargo check publishable packages separately (Linux, linux, ubuntu-latest)	8m 25s
Cargo check publishable packages separately (Windows, win, windows-latest)	2m 16s
Generate Coverage Artifact (unit, unit)	2m 42s
Upload Coverage	16s
	2h 14m 18s

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