feat(icons): added section icon (#2172)

Co-authored-by: Karsa <karsa@sztaki.hu>

icons/section.json

@@ -0,0 +1,20 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "gurtt",
+    "karsa-mistmere"
+  ],
+  "tags": [
+    "mark",
+    "typography",
+    "punctuation",
+    "legal",
+    "type",
+    "text",
+    "prose",
+    "symbol"
+  ],
+  "categories": [
+    "text"
+  ]
+}

icons/section.svg

@@ -0,0 +1,14 @@
+<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="M16 5a4 3 0 0 0-8 0c0 4 8 3 8 7a4 3 0 0 1-8 0" />
+  <path d="M8 19a4 3 0 0 0 8 0c0-4-8-3-8-7a4 3 0 0 1 8 0" />
+</svg>