rpc-alt: e2e tests #80548

Job	Run time
diff	7s
license-check	1m 5s
simtest	8m 17s
windows-build (windows-ghcloud)	12m 30s
clippy	3m 15s
test (ubuntu-ghcloud)	27m 16s
test-extra (ubuntu-ghcloud)	26m 29s
cargo-deny (bans, licenses, sources)	33s
cargo-deny (advisories)	38s
rustfmt	19s
cutting a new execution layer	1m 23s
move-test	0s
test-extra	0s
test	0s
	1h 21m 52s

Provide feedback