thermald: patch error on non-mobile platforms

See https://github.com/intel/thermal_daemon/issues/589

This adds the backport of the commit that fixes it on the master branch:

de4821ce55

pkgs/by-name/th/thermald/package.nix

@@ -7,6 +7,7 @@
   docbook_xml_dtd_412,
   docbook-xsl-nons,
   fetchFromGitHub,
+  fetchpatch,
   gtk-doc,
   libevdev,
   libtool,
@@ -33,6 +34,20 @@ stdenv.mkDerivation (finalAttrs: {
     sha256 = "sha256-pppza3HVKl27K/dM4G5h9095N9Fw4a/7FZD95/2Llu8=";
   };
 
+  patches = [
+    # Fix "[ERR]Non mobile platform, exiting.." issue.
+    # https://github.com/intel/thermal_daemon/issues/589
+    # (Will be included in the next release).
+    #
+    # NOTES:
+    # - https://github.com/NixOS/nixos-hardware/issues/208
+    (fetchpatch {
+      name = "demote-fatal-error-to-warning-for-non-mobile-platform.patch";
+      url = "https://github.com/panchoh/thermal_daemon/commit/7f2a5d09010c1ffa9ce53c4fe0e673bcc504ea67.patch";
+      hash = "sha256-XQM6OfIg/2SZxhxB/NrCUEiWxBl/AtI4Y/jdcXBVoJM=";
+    })
+  ];
+
   nativeBuildInputs = [
     autoconf
     autoconf-archive