[DO-977] add libyuv package (!12)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/12

recipes/libyuv/all/test_package/test_package.cpp

@@ -0,0 +1,17 @@
+#include "libyuv.h"
+#if HAS_JPEG
+#include "libyuv/mjpeg_decoder.h"
+#endif
+
+int main() {
+    uint8_t in[16] = {};
+    uint8_t out[16] = {};
+    libyuv::ConvertToARGB(in, 16, out, 0, 0, 0, 1, 1, 0, 0,
+                          libyuv::RotationMode::kRotate0, 0);
+#if HAS_JPEG
+    // Test jpeg implementaiton is correctly linked
+    libyuv::MJpegDecoder decoder;
+    decoder.LoadFrame(in, 0);
+#endif
+    return 0;
+}