firmwareLinuxNonfree: 2017-02-06 -> 2017-03-11

Fixes #22365.

pkgs/os-specific/linux/firmware/firmware-linux-nonfree/default.nix

@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "firmware-linux-nonfree-${version}";
-  version = "2017-02-06";
+  version = "2017-03-11";
 
   # This repo is built by merging the latest versions of
   # http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     owner = "fpletz";
     repo = "linux-firmware";
     rev = version;
-    sha256 = "1r5ph97rqp8asw8kx65izb3p934669n2na20yfwplbsk76c9i82v";
+    sha256 = "05hz78z919jnacvk4i1mghjn2h15ph91vkffgi4w94zhzbf77cna";
   };
 
   preInstall = ''