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/misc/mupdf/0001-Use-command-v-in-favor-of-which.patch

@@ -0,0 +1,25 @@
+From b2935ed7e2962d73f3b493c38c0bb1e8659c0a60 Mon Sep 17 00:00:00 2001
+From: toonn <toonn@toonn.io>
+Date: Tue, 8 Mar 2022 23:59:19 +0100
+Subject: [PATCH 1/2] Use command -v in favor of which
+
+---
+ Makerules | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makerules b/Makerules
+index 0fdaecb..6d52cca 100644
+--- a/Makerules
++++ b/Makerules
+@@ -145,7 +145,7 @@ else ifeq ($(OS),MACOS)
+   LD = xcrun ld
+   RANLIB = xcrun ranlib
+ 
+-  ifeq (, $(shell which pkg-config))
++  ifeq (, $(shell command -v pkg-config))
+     $(warning "No pkg-config found, install it for proper integration of libcrypto")
+   else
+     HAVE_LIBCRYPTO := $(shell pkg-config --exists 'libcrypto >= 1.1.0' && echo yes)
+-- 
+2.17.2 (Apple Git-113)
+