mwprocapture: fix build with kernels >4.14.9

Changed files
+2
pkgs
os-specific
linux
mwprocapture
+2
pkgs/os-specific/linux/mwprocapture/default.nix
···
sha256 = "1ri7c4l4xgkhpz0f15jra1p7mpzi8ir6lpwjm7q7hc9m4cvxcs1g";
};
+
nativeBuildInputs = [ kernel.moduleBuildDependencies ];
+
patches = [ ./linux_4_14_fix.patch ];
preConfigure =