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/version-management/arch/configure-tmpdir.patch

@@ -0,0 +1,11 @@
+--- tla-1.3.5/src/build-tools/auto-conf-lib/gnu-patch-test	2006-07-20 08:34:28.000000000 +0200
++++ tla-1.3.5/src/build-tools/auto-conf-lib/gnu-patch-test	2008-02-17 13:00:07.000000000 +0100
+@@ -27,7 +27,7 @@ else
+ fi
+ 
+ CMP='cmp'    # we require a working 'cmp' utility
+-TMPDIR="/tmp/,patch-test.$$"
++TMPDIR="${TMPDIR:-/tmp}/,patch-test.$$"
+ 
+ ORIG_A="$TMPDIR/to-patch_a"
+ ORIG_PRISTINE_A="$TMPDIR/to-patch_a.the-original"