Rust

Add burst mode for congestion control #80496

Job	Run time
diff	8s
license-check	1m 5s
test-extra (ubuntu-ghcloud)	27m 40s
windows-build (windows-ghcloud)	9m 21s
simtest	15m 16s
test (ubuntu-ghcloud)	29m 36s
clippy	3m 27s
move-test	0s
test-extra	0s
test	0s
cargo-deny (bans, licenses, sources)	37s
cargo-deny (advisories)	42s
rustfmt	19s
cutting a new execution layer	1m 22s
	1h 29m 33s

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