Fix casing in FreeBSD asset import path (#566)

Author: ilyam8

src/components/icon/iconsList.js

@@ -242,7 +242,7 @@ import osF5 from "./assets/os/f5.svg"
 import osFedora from "./assets/os/fedora.svg"
 import osFireeye from "./assets/os/trellix.svg"
 import osFortinet from "./assets/os/fortinet.svg"
-import osFreeBSD from "./assets/os/freebsd.svg"
+import osFreeBSD from "./assets/os/freeBSD.svg"
 import osGentoo from "./assets/os/gentoo.svg"
 import osHP from "./assets/os/hp.svg"
 import osHPE from "./assets/os/hpe.svg"