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/editors/vscode/extensions/vscode-lldb/reset-cargo-config.patch

@@ -0,0 +1,19 @@
+diff --git a/.cargo/config b/.cargo/config
+index c3c75e4..e69de29 100644
+--- a/.cargo/config
++++ b/.cargo/config
+@@ -1,14 +0,0 @@
+-[build]
+-target-dir = "build/target"
+-
+-[target.armv7-unknown-linux-gnueabihf]
+-rustflags = [
+-    "-C", "link-arg=-fuse-ld=lld",
+-    "-C", "link-arg=--target=armv7-unknown-linux-gnueabihf",
+-]
+-
+-[target.aarch64-unknown-linux-gnu]
+-rustflags = [
+-    "-C", "link-arg=-fuse-ld=lld",
+-    "-C", "link-arg=--target=aarch64-unknown-linux-gnu",
+-]