lsp: Revert URL type change (#13193)

This reverts URI changes made in
https://github.com/zed-industries/zed/pull/12928 while keeping the perf
goodies in tact. We should keep an eye out for
https://github.com/gluon-lang/lsp-types/issues/284
Fixes: https://github.com/zed-industries/zed/issues/13135
Fixes: https://github.com/zed-industries/zed/issues/13131
Release Notes:

- N/A

crates/vim/src/test.rs

@@ -893,7 +893,7 @@ async fn test_rename(cx: &mut gpui::TestAppContext) {
             Ok(Some(lsp::WorkspaceEdit {
                 changes: Some(
                     [(
-                        url.clone().into(),
+                        url.clone(),
                         vec![
                             lsp::TextEdit::new(def_range, params.new_name.clone()),
                             lsp::TextEdit::new(tgt_range, params.new_name),