new lint: `pub_api_sealed_trait_became_unsealed` #3439

Job	Run time
Build binary	24s
Build binary (Windows)	1m 55s
Check lint and rustfmt	18s
Ensure test crates pass "cargo check"	53s
Semver: core-graphics	36s
Run tests (1.83, false)	2m 10s
Check if version changed	7s
Run tests (1.84, false)	2m 9s
Run tests (stable, false)	2m 8s
Run tests (beta, false)	2m 9s
Run tests (nightly, true)	2m 9s
Semver: libp2p-core 0.37.0	56s
Caching with feature config changed	25s
Semver: libp2p-dcutr 1.62.0 and libp2p-relay 0.14.0	1m 9s
Caching across rustdoc versions	1m 29s
Check failure when installed rustc is too old	21s
Semver: bevy_core v0.9.0	29s
Semver: bevy_gltf v0.9.1	56s
Semver: clap v3.2.0	37s
Semver: libp2p-gossipsub ~0.44.0 + libp2p-request-response ~0.24.0	1m 14s
Semver: libp2p-uds 0.37.0	49s
Semver: dependency has warnings with "-Dwarnings" (libp2p v0.53.1)	1m 0s
Semver: perf-event-open-sys2 v5.0.0	9s
Semver: ref-slice fork (git)	1m 14s
Semver: sqllogictest v0.13.0	32s
Semver: tokio ~v1.25.0 (explicit)	5s
Semver: ref-slice fork (sparse)	23s
Semver: tokio ~v1.25.0 (implicit)	2s
Semver: ref-slice fork (Windows)	1s
All CI stages	1s
Check for semver compliance	1s
Run the release workflow	1s
	26m 52s

Provide feedback