clang: build-depend on spirv-llvm-translator-native

clang: build-depend on spirv-llvm-translator-native

Building of spirv-mesa and spirv64-mesa CLC targets (which are required
for Mesa to work) requires a working llvm-spirv tool (provided by the
spirv-llvm-translator-native package). Make clang build-depend on the
corresponding recipe in order to be able to build requried targets.

Fixes: 4178fe97371b ("clang: split SPIRV-LLVM-Translator to its own recipe")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>