Manifests compressed with Snappy cause load failures

### Apache Iceberg Rust version None ### Describe the bug Manifests compressed with Snappy cause load failures ``` Error: failed to load current manifest files for ... Caused by: 0: DataInvalid => Failure in conversion with avro, source: Codec 'snappy' is not supported/enabled 1: Codec 'snappy' is not supported/enabled ``` ### To Reproduce Any snappy-compressed manifest file ### Expected behavior Snappy-compressed manifests load without error ### Willingness to contribute I can contribute a fix for this bug independently