Add Fauna icon (#7504)

* Add fauna icon

* Fix hex copy paste error

* Fix svg centering and sizing

* Reextracted .svg from website header

_data/simple-icons.json

@@ -3404,6 +3404,11 @@
             "hex": "9187FF",
             "source": "https://usefathom.com/brand"
         },
+        {
+            "title": "Fauna",
+            "hex": "3A1AB6",
+            "source": "https://fauna.com/"
+        },
         {
             "title": "Favro",
             "hex": "512DA8",

icons/fauna.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Fauna</title><path d="M17.864 5.034c-1.454.496-2.155 1.385-2.632 2.77-.123.369-.43.778-.777 1.053l1.193 1.306-3.787-2.706L1.411 0s.754 5.003 1.015 6.844c.185 1.298.5 1.88 1.5 2.47l.401.22 1.724.928-1.024-.543 4.726 2.636-.031.07-5.087-2.407c.27.944.793 2.761 1.016 3.564.238.865.508 1.18 1.331 1.487l1.516.566.94-.378-1.194.81L2.28 24c3.963-3.76 7.319-5.097 9.774-6.19 3.132-1.385 5.018-2.274 6.249-5.468.877-2.242 1.562-5.113 2.432-6.222l1.855-2.423s-3.84 1.039-4.726 1.337z"/></svg>