uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/applications/science/chemistry/openmolcas/openblasPath.patch

@@ -0,0 +1,12 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 276ae4e2..db13e6e3 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1507,7 +1507,6 @@ if (LINALG STREQUAL "OpenBLAS")
+     NAMES openblas
+     PATHS ${OPENBLASROOT}
+     PATH_SUFFIXES lib
+-    NO_DEFAULT_PATH
+   )
+ 
+   if (NOT LIBOPENBLAS)