add preset for healthcare=sample_collection (#324)

wiki: https://wiki.openstreetmap.org/wiki/Tag:healthcare%3Dsample_collection

data/fields/healthcare/speciality.json

@@ -1,8 +1,5 @@
 {
     "key": "healthcare:speciality",
     "type": "semiCombo",
-    "reference": {
-        "key": "healthcare"
-    },
     "label": "Specialties"
 }

data/fields/sample_collection.json

@@ -0,0 +1,9 @@
+{
+    "key": "sample_collection",
+    "type": "semiCombo",
+    "reference": {
+        "key": "healthcare",
+        "value": "sample_collection"
+    },
+    "label": "Samples"
+}

data/presets/healthcare/laboratory.json

@@ -3,7 +3,9 @@
     "fields": [
         "name",
         "operator",
+        "healthcare/speciality",
         "website",
+        "phone",
         "ref",
         "address",
         "opening_hours",

data/presets/healthcare/sample_collection.json

@@ -0,0 +1,24 @@
+{
+    "name": "Sample Collection Facility",
+    "icon": "fas-vial",
+    "fields": [
+        "name",
+        "operator",
+        "website",
+        "phone",
+        "address",
+        "opening_hours",
+        "opening_hours/covid19"
+    ],
+    "geometry": [
+        "point",
+        "area"
+    ],
+    "terms": [
+        "blood sample collection",
+        "urine sample collection"
+    ],
+    "tags": {
+        "healthcare": "sample_collection"
+    }
+}