use more specific car icons from temaki (#902)

Co-authored-by: Samu__ <s.lechner@etlgr.com>

data/presets/amenity/driving_school.json

@@ -1,5 +1,5 @@
 {
-    "icon": "maki-car",
+    "icon": "temaki-car_pool",
     "fields": [
         "name",
         "operator",

data/presets/shop/car.json

@@ -1,5 +1,5 @@
 {
-    "icon": "maki-car",
+    "icon": "temaki-car_dealer",
     "fields": [
         "name",
         "brand",

data/presets/shop/car/second_hand.json

@@ -1,5 +1,5 @@
 {
-    "icon": "maki-car",
+    "icon": "temaki-car_dealer",
     "geometry": [
         "point",
         "area"