Add entry for JS/Vue files

Signed-off-by: Christian Wolf <github@christianwolf.email>

.editorconfig

@@ -10,6 +10,10 @@ indent_style = tab
 insert_final_newline = true
 trim_trailing_whitespace = true
 
+[*.{vue,js}]
+indent_style = space
+indent_size = 4
+
 [*.yml]
 indent_size = 2
 indent_style = space