Fix the sound issues and crashes on some platforms
This commit updates misc/libphyslayer/physfsrwops.* files to the latest versions
provided by PhysFS project (https://github.com/icculus/physfs/tree/main/extras/).
AAAAaXicAWkAlv8ITgKBAAmqA0YACZMErAAISQV1AAbfBXoABZEEsAAFVQM9AAbWAoYAB5cAqpkHlwc7AAMmA/WZDB4D9QADtAEBmQtiBvIAA7kHCZkLawD8AA2jAaaFDboGDYUBhQYthQGPAlSFB6AEC/E0HxtP