fix hardcoded Bluesky icon fill color (facebook#4797)

Author: Simek

website/src/theme/Icon/Socials/Bluesky/index.tsx

@@ -0,0 +1,17 @@
+import type {SVGProps, ReactNode} from 'react';
+
+// SVG Source: https://svgl.app/
+function Bluesky(props: SVGProps<SVGSVGElement>): ReactNode {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      width="1em"
+      height="1em"
+      preserveAspectRatio="xMidYMid"
+      viewBox="0 0 256 226"
+      {...props}>
+      <path d="M55.491 15.172c29.35 22.035 60.917 66.712 72.509 90.686 11.592-23.974 43.159-68.651 72.509-90.686C221.686-.727 256-13.028 256 26.116c0 7.818-4.482 65.674-7.111 75.068-9.138 32.654-42.436 40.983-72.057 35.942 51.775 8.812 64.946 38 36.501 67.187-54.021 55.433-77.644-13.908-83.696-31.676-1.11-3.257-1.63-4.78-1.637-3.485-.008-1.296-.527.228-1.637 3.485-6.052 17.768-29.675 87.11-83.696 31.676-28.445-29.187-15.274-58.375 36.5-67.187-29.62 5.041-62.918-3.288-72.056-35.942C4.482 91.79 0 33.934 0 26.116 0-13.028 34.314-.727 55.491 15.172Z" />
+    </svg>
+  );
+}
+export default Bluesky;