Git push/pull/fetch (#25445)

Release Notes:

- N/A

---------

Co-authored-by: Michael Sloan <mgsloan@gmail.com>

crates/editor/src/test/editor_test_context.rs

@@ -298,6 +298,7 @@ impl EditorTestContext {
         self.cx.run_until_parked();
     }
 
+    #[track_caller]
     pub fn assert_index_text(&mut self, expected: Option<&str>) {
         let fs = self.update_editor(|editor, _, cx| {
             editor.project.as_ref().unwrap().read(cx).fs().as_fake()