Snippets for fdkaac 1.0.9 from Nix aarch64-linux

Sourced from https://hydra.nixos.org/log/pl2z499z0m83dx3zdlbavqiy9jclq76k-fdkaac-1.0.9.drv.

• src/metadata.c:123:15: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    123 |     if (data) fread(data, 1, size, fp);
        |               ^~~~~~~~~~~~~~~~~~~~~~~~
  

• src/parson.c:503:5: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result]
    503 |     fread(file_contents, file_size, 1, fp);
        |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~