Auto merge of #150334 - jhpratt:rollup-met2i6d, r=jhpratt

Rollup of 3 pull requests

Successful merges:

 - rust-lang/rust#150016 (stabilize `lazy_get`)
 - rust-lang/rust#150139 (Correct terminology in Clone)
 - rust-lang/rust#150238 (mir_build: Classify `TestableCase::Constant` into multiple sub-kinds)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors