feat(icons): added check-line icon (#2890)

* Added icons/check-line.svg

* Added icons/check-line.json

* Inherit contributors from check icon

* Fix order of properties

---------

Co-authored-by: Eric Fennis <eric.fennis@gmail.com>

icons/check-line.json

@@ -0,0 +1,17 @@
+{
+  "$schema": "../icon.schema.json",
+  "contributors": [
+    "colebemis",
+    "oosawy"
+  ],
+  "tags": [
+    "done",
+    "todo",
+    "tick",
+    "complete",
+    "task"
+  ],
+  "categories": [
+    "notifications"
+  ]
+}

icons/check-line.svg

@@ -0,0 +1,15 @@
+<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="M20 4L9 15" />
+  <path d="M21 19L3 19" />
+  <path d="M9 15L4 10" />
+</svg>