Disable flaky goto definition testcase until fixed (FuelLabs#4228)

## Description

Disabling this test since it's failing on a lot of PRs. Will re-enable
it once it's fixed.

Related FuelLabs#4211

## Checklist

- [x] I have linked to any relevant issues.
- [ ] I have commented my code, particularly in hard-to-understand
areas.
- [ ] I have updated the documentation where relevant (API docs, the
reference, and the Sway book).
- [ ] I have added tests that prove my fix is effective or that my
feature works.
- [ ] I have added (or requested a maintainer to add) the necessary
`Breaking*` or `New Feature` labels where relevant.
- [x] I have done my best to ensure that my PR adheres to [the Fuel Labs
Code Review
Standards](https://github.com/FuelLabs/rfcs/blob/master/text/code-standards/external-contributors.md).
- [x] I have requested a review from the relevant team or maintainers.

sway-lsp/tests/lib.rs

@@ -842,17 +842,18 @@ async fn go_to_definition_for_paths() {
     let _ = lsp::definition_check(&mut service, &go_to, &mut i).await;
     definition_check_with_req_offset(&mut service, &mut go_to, 25, 31, &mut i).await;
 
-    let go_to = GotoDefinition {
-        req_uri: &uri,
-        req_line: 6,
-        req_char: 39,
-        def_line: 2,
-        def_start_char: 7,
-        def_end_char: 15,
-        def_path: "sway-lsp/tests/fixtures/tokens/paths/src/deep_mod/deeper_mod.sw",
-    };
+    // TODO: Uncomment when https://github.com/FuelLabs/sway/issues/4211 is fixed.
+    // let go_to = GotoDefinition {
+    //     req_uri: &uri,
+    //     req_line: 6,
+    //     req_char: 39,
+    //     def_line: 2,
+    //     def_start_char: 7,
+    //     def_end_char: 15,
+    //     def_path: "sway-lsp/tests/fixtures/tokens/paths/src/deep_mod/deeper_mod.sw",
+    // };
     // dfun
-    let _ = lsp::definition_check(&mut service, &go_to, &mut i).await;
+    // let _ = lsp::definition_check(&mut service, &go_to, &mut i).await;
 
     shutdown_and_exit(&mut service).await;
 }