Harmonize `buffer_font_size` between default.json and initial_settings.json (#34650)

Peter Tripp created 

Release Notes:

- N/A

Change summary

assets/settings/initial_user_settings.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

Detailed changes

assets/settings/initial_user_settings.json 🔗 

@@ -8,7 +8,7 @@
 // command palette (cmd-shift-p / ctrl-shift-p)
 {
   "ui_font_size": 16,
-  "buffer_font_size": 16,
+  "buffer_font_size": 15,
   "theme": {
     "mode": "system",
     "light": "One Light",