Sterinberg icon (#2015)

Closes #1879

_data/simple-icons.json

@@ -3522,6 +3522,11 @@
             "hex": "06D6A9",
             "source": "https://steemit.com/"
         },
+        {
+            "title": "Steinberg",
+            "hex": "C90827",
+            "source": "https://www.steinberg.net/en/company/press.html"
+        },
         {
             "title": "Stitcher",
             "hex": "000000",

icons/steinberg.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Steinberg icon</title><path d="M19.481,12.629c0.642-0.371,0.642-1.009,0-1.379l-4.769-2.754 c-0.642-0.371-1.195-0.052-1.195,0.69v5.507c0,0.741,0.553,1.06,1.195,0.69L19.481,12.629z M12.001,2.727 c5.121,0,9.273,4.152,9.273,9.273s-4.152,9.273-9.273,9.273S2.729,17.121,2.729,12S6.88,2.727,12.001,2.727 M12.001,0.002 C5.386,0.002,0.004,5.384,0.004,12c0,6.616,5.382,11.998,11.998,11.998S23.999,18.616,23.999,12 C23.999,5.384,18.617,0.002,12.001,0.002L12.001,0.002z"/></svg>