Unify wording of resolve error

Remove "failed to resolve" and use the same format we use in other resolution errors "cannot find `name`".

```
error[E0433]: cannot find `nonexistent` in `existent`
  --> $DIR/custom_attr_multisegment_error.rs:5:13
   |
LL | #[existent::nonexistent]
   |             ^^^^^^^^^^^ could not find `nonexistent` in `existent`
```

tests/rustdoc-ui/intra-doc/unresolved-import-recovery.rs

@@ -1,6 +1,6 @@
 // Regression test for issue #95879.
 
-use unresolved_crate::module::Name; //~ ERROR failed to resolve
+use unresolved_crate::module::Name; //~ ERROR cannot find
 
 /// [Name]
 pub struct S;

tests/rustdoc-ui/intra-doc/unresolved-import-recovery.stderr

@@ -1,4 +1,4 @@
-error[E0433]: failed to resolve: use of unresolved module or unlinked crate `unresolved_crate`
+error[E0433]: cannot find module or crate `unresolved_crate` in the crate root
   --> $DIR/unresolved-import-recovery.rs:3:5
    |
 LL | use unresolved_crate::module::Name;

tests/rustdoc-ui/issues/issue-61732.rs

@@ -1,4 +1,4 @@
 // This previously triggered an ICE.
 
 pub(in crate::r#mod) fn main() {}
-//~^ ERROR failed to resolve: use of unresolved module or unlinked crate `r#mod`
+//~^ ERROR cannot find module or crate `r#mod` in `crate`

tests/rustdoc-ui/issues/issue-61732.stderr

@@ -1,4 +1,4 @@
-error[E0433]: failed to resolve: use of unresolved module or unlinked crate `r#mod`
+error[E0433]: cannot find module or crate `r#mod` in `crate`
   --> $DIR/issue-61732.rs:3:15
    |
 LL | pub(in crate::r#mod) fn main() {}