Rollup merge of #122935 - RalfJung:with-exposed-provenance, r=Amanieu

rename ptr::from_exposed_addr -> ptr::with_exposed_provenance

As discussed on [Zulip](https://rust-lang.zulipchat.com/#narrow/stream/136281-t-opsem/topic/To.20expose.20or.20not.20to.20expose/near/427757066).

The old name, `from_exposed_addr`, makes little sense as it's not the address that is exposed, it's the provenance. (`ptr.expose_addr()` stays unchanged as we haven't found a better option yet. The intended interpretation is "expose the provenance and return the address".)

The new name nicely matches `ptr::without_provenance`.

Author: jhpratt

clippy_utils/src/qualify_min_const_fn.rs

@@ -112,7 +112,7 @@ fn check_rvalue<'tcx>(
         Rvalue::Repeat(operand, _)
         | Rvalue::Use(operand)
         | Rvalue::Cast(
-            CastKind::PointerFromExposedAddress
+            CastKind::PointerWithExposedProvenance
             | CastKind::IntToInt
             | CastKind::FloatToInt
             | CastKind::IntToFloat