Rename consuming chaining methods on DiagnosticBuilder.

In #119606 I added them and used a `_mv` suffix, but that wasn't great.

A `with_` prefix has three different existing uses.
- Constructors, e.g. `Vec::with_capacity`.
- Wrappers that provide an environment to execute some code, e.g.
  `with_session_globals`.
- Consuming chaining methods, e.g. `Span::with_{lo,hi,ctxt}`.

The third case is exactly what we want, so this commit changes
`DiagnosticBuilder::foo_mv` to `DiagnosticBuilder::with_foo`.

Thanks to @compiler-errors for the suggestion.

compiler/rustc_resolve/src/late.rs

@@ -2600,7 +2600,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
                     E0637,
                     "`'_` cannot be used here"
                 )
-                .span_label_mv(param.ident.span, "`'_` is a reserved lifetime name")
+                .with_span_label(param.ident.span, "`'_` is a reserved lifetime name")
                 .emit();
                 // Record lifetime res, so lowering knows there is something fishy.
                 self.record_lifetime_param(param.id, LifetimeRes::Error);
@@ -2615,7 +2615,7 @@ impl<'a: 'ast, 'b, 'ast, 'tcx> LateResolutionVisitor<'a, 'b, 'ast, 'tcx> {
                     "invalid lifetime parameter name: `{}`",
                     param.ident,
                 )
-                .span_label_mv(param.ident.span, "'static is a reserved lifetime name")
+                .with_span_label(param.ident.span, "'static is a reserved lifetime name")
                 .emit();
                 // Record lifetime res, so lowering knows there is something fishy.
                 self.record_lifetime_param(param.id, LifetimeRes::Error);