Fix issue with Vim test instead of cheating (#24411)

Appears this test was failing, and someone edited the expected test
output instead of fixing it. Well no longer!

Release Notes:

- N/A

Co-authored-by: Conrad <conrad@zed.dev>

crates/vim/test_data/test_command_replace.json

@@ -24,8 +24,10 @@
 {"Key":":"}
 {"Key":"s"}
 {"Key":"/"}
-{"Key":"dd"}
+{"Key":"d"}
+{"Key":"d"}
 {"Key":"/"}
-{"Key":"ee"}
+{"Key":"e"}
+{"Key":"e"}
 {"Key":"enter"}
-{"Get":{"state":"aa\ndd\nˇee\ncc", "mode":"Normal"}}
+{"Get":{"state":"aa\ndd\nˇee\ncc","mode":"Normal"}}