linux: 4.14.11 -> 4.14.12

pkgs/os-specific/linux/kernel/linux-4.14.nix

···
 with stdenv.lib;
 
 import ./generic.nix (args // rec {
-  version = "4.14.11";
+  version = "4.14.12";
 
   # modDirVersion needs to be x.y.z, will automatically add .0 if needed
   modDirVersion = concatStrings (intersperse "." (take 3 (splitString "." "${version}.0")));
···
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
-    sha256 = "02kdp2k27gqqfxjv78wqlvqn1niin72masxs97mlw79za5m9as3p";
+    sha256 = "1bsn73h3ilf7msyiqm5ny2zdj30b9r7k9sc8i03w3iggh3agf236";
   };
 } // (args.argsOverride or {}))