feat(icons): added map-plus icon (#2697)

* Added icons/map-plus.svg

* Added icons/map-plus.json

icons/map-plus.json

@@ -0,0 +1,20 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "colebemis",
+    "karsa-mistmere",
+    "ericfennis",
+    "Seanw265"
+  ],
+  "tags": [
+    "location",
+    "navigation",
+    "travel",
+    "new",
+    "add",
+    "create"
+  ],
+  "categories": [
+    "navigation"
+  ]
+}

icons/map-plus.svg

@@ -0,0 +1,17 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  width="24"
+  height="24"
+  viewBox="0 0 24 24"
+  fill="none"
+  stroke="currentColor"
+  stroke-width="2"
+  stroke-linecap="round"
+  stroke-linejoin="round"
+>
+  <path d="m11 19-1.106-.552a2 2 0 0 0-1.788 0l-3.659 1.83A1 1 0 0 1 3 19.381V6.618a1 1 0 0 1 .553-.894l4.553-2.277a2 2 0 0 1 1.788 0l4.212 2.106a2 2 0 0 0 1.788 0l3.659-1.83A1 1 0 0 1 21 4.619V12" />
+  <path d="M15 5.764V12" />
+  <path d="M18 15v6" />
+  <path d="M21 18h-6" />
+  <path d="M9 3.236v15" />
+</svg>