[DO-973] harfbuzz package (!10)

Co-authored-by: aleksandr.vodyanov <aleksandr.vodyanov@avroid.tech>
Reviewed-on: https://git.avroid.tech/Conan/conan_build/pulls/10

recipes/libmount/all/test_package/test_package.c

@@ -0,0 +1,16 @@
+#include <libmount/libmount.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+int main()
+{
+    struct libmnt_context *ctx = mnt_new_context();
+    if (!ctx) {
+        printf("failed to initialize libmount\n");
+        return EXIT_FAILURE;
+    }
+    printf("path to fstab: %s", mnt_get_fstab_path());
+    mnt_free_context(ctx);
+    return EXIT_SUCCESS;
+}