Don't display MacOS key symbols in Linux (#29016)

Release Notes:

- Fix MacOS key symbols being displayed in other platforms.

crates/ui/src/components/keybinding.rs

@@ -378,12 +378,7 @@ pub fn text_for_keystroke(keystroke: &Keystroke, cx: &App) -> String {
 /// Returns a textual representation of the given [`Keystroke`].
 fn keystroke_text(keystroke: &Keystroke, platform_style: PlatformStyle, vim_mode: bool) -> String {
     let mut text = String::new();
-
-    let delimiter = match (platform_style, vim_mode) {
-        (PlatformStyle::Mac, false) => '-',
-        (PlatformStyle::Linux | PlatformStyle::Windows, false) => '-',
-        (_, true) => '-',
-    };
+    let delimiter = '-';
 
     if keystroke.modifiers.function {
         match vim_mode {