uutils-coreutils: delete .cargo/config.toml

This file hardcodes a specific compiler for aarch64-linux builds, which
is not the compiler that we provide.  As it's otherwise useless, we can
just delete the file.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-oe/recipes-core/uutils-coreutils/uutils-coreutils_0.9.0.bb

@@ -65,6 +65,10 @@ python __anonymous() {
 
 BBCLASSEXTEND = "native nativesdk"
 
+do_configure:prepend() {
+    rm -f ${S}/.cargo/config.toml
+}
+
 do_compile:prepend() {
     export LIBSTDBUF_DIR="${libdir}/coreutils"
 }