fix(icons): changed landmark icon (#4334)

* Updated icons/landmark.svg

* Updated icons/landmark.json

* Update tags for `landmark`

icons/landmark.json

@@ -3,7 +3,8 @@
   "contributors": [
     "connium",
     "ericfennis",
-    "karsa-mistmere"
+    "karsa-mistmere",
+    "jamiemlaw"
   ],
   "tags": [
     "bank",
@@ -17,12 +18,21 @@
     "institute",
     "pediment",
     "portico",
+    "doric",
     "columns",
     "pillars",
     "classical",
     "architecture",
     "government",
-    "institution"
+    "institution",
+    "monument",
+    "site",
+    "history",
+    "historic",
+    "library",
+    "temple",
+    "ancient",
+    "structure"
   ],
   "categories": [
     "finance",

icons/landmark.svg

@@ -10,7 +10,7 @@
   stroke-linejoin="round"
 >
   <path d="M10 18v-7" />
-  <path d="M11.12 2.198a2 2 0 0 1 1.76.006l7.866 3.847c.476.233.31.949-.22.949H3.474c-.53 0-.695-.716-.22-.949z" />
+  <path d="M11.119 2.205a2 2 0 0 1 1.762 0l7.84 3.846A.5.5 0 0 1 20.5 7h-17a.5.5 0 0 1-.22-.949z" />
   <path d="M14 18v-7" />
   <path d="M18 18v-7" />
   <path d="M3 22h18" />