[ci] Remove quick-benchmarks-omni from GitLab #2913

Job	Run time
preflight / preflight	1m 15s
preflight / preflight	1m 15s
preflight / ci-versions	1m 11s
preflight / ci-versions	1m 11s
cargo-check-benches (master)	27m 40s
cargo-check-benches (master)	27m 40s
cargo-check-all-crate-macos	10m 49s
cargo-check-all-crate-macos	10m 49s
cargo-check-benches (current)	28m 17s
cargo-check-benches (current)	28m 17s
test-frame-ui	16m 6s
test-frame-ui	25m 40s
cargo-check-each-crate (1)	16m 0s
cargo-check-each-crate (1)	16m 0s
cargo-check-each-crate (2)	18m 9s
cargo-check-each-crate (2)	18m 9s
test-node-metrics	10m 6s
test-node-metrics	10m 6s
cargo-check-each-crate (3)	9m 17s
cargo-check-each-crate (3)	9m 17s
cargo-check-each-crate (4)	14m 49s
cargo-check-each-crate (4)	14m 49s
cargo-check-each-crate (5)	23m 26s
cargo-check-each-crate (5)	23m 26s
test-full-crypto-feature	2m 34s
test-full-crypto-feature	2m 34s
cargo-check-each-crate (6)	13m 50s
cargo-check-each-crate (6)	13m 50s
cargo-check-each-crate (7)	26m 38s
cargo-check-each-crate (7)	26m 38s
test-frame-examples-compile-to-wasm	3m 3s
test-frame-examples-compile-to-wasm	3m 3s
check-tracing	2m 11s
check-tracing	2m 11s
test-deterministic-wasm	4m 30s
test-deterministic-wasm	6m 17s
check-metadata-hash	5m 54s
check-metadata-hash	5m 54s
node-bench-regression-guard	12s
node-bench-regression-guard	12s
All test misc tests passed	1s
All test misc tests passed	1s
	8h 3m 17s

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