Rust

Improve system api to perform HTTP requests #12205

Job	Run time
benchmark-test	7m 38s
default-features-and-witty-integration-test	32m 18s
check-outdated-cli-md	1m 34s
execution-wasmtime-test	1m 9s
ethereum-tests	8m 38s
lint-cargo-clippy	11m 48s
lint-cargo-doc	4m 16s
lint-cargo-fmt	18s
lint-cargo-machete	16s
lint-cargo-sort	31s
lint-check-all-features	25m 15s
lint-check-copyright-headers	15s
lint-check-for-outdated-readme	35s
lint-check-linera-service-graphql-schema	1m 12s
lint-unexpected-chain-load-operations	3s
lint-wasm-applications	3m 56s
remote-net-test	19m 16s
storage-service-tests	24m 40s
wasm-application-test	10m 31s
web	4m 47s
	2h 38m 56s

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