Do not show directories in the InvalidBufferView (#36906)

Follow-up of https://github.com/zed-industries/zed/pull/36764

Release Notes:

- N/A

crates/language_tools/src/lsp_log.rs

@@ -1743,6 +1743,5 @@ pub enum Event {
 }
 
 impl EventEmitter<Event> for LogStore {}
-impl EventEmitter<Event> for LspLogView {}
 impl EventEmitter<EditorEvent> for LspLogView {}
 impl EventEmitter<SearchEvent> for LspLogView {}