[DO-981] qt package (!15)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/15

recipes/libmysqlclient/all/test_package/test_package.c

@@ -0,0 +1,8 @@
+#include <mysql.h>
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+  printf("MySQL client version: %s\n", mysql_get_client_info());
+  return 0;
+}