S3 Tables - header: xxpect value: 100-continue

### Apache Iceberg version 0.11.0 (latest release) ### Please describe the bug 🐞 When trying to write to an S3 Tables bucket, we receive the following error: ``` table.append(df) File "/.venv/lib/python3.11/site-packages/pyiceberg/table/__init__.py", line 1427, in append tx.append(df=df, snapshot_properties=snapshot_properties, branch=branch) File "/.venv/lib/python3.11/site-packages/pyiceberg/table/__init__.py", line 520, in append with self._append_snapshot_producer(snapshot_properties, branch=branch) as append_files: File "/.venv/lib/python3.11/site-packages/pyiceberg/table/update/__init__.py", line 76, in __exit__ self.commit() File "/.venv/lib/python3.11/site-packages/pyiceberg/table/update/__init__.py", line 72, in commit self._transaction._apply(*self._commit()) ^^^^^^^^^^^^^^ File "/.venv/lib/python3.11/site-packages/pyiceberg/table/update/snapshot.py", line 290, in _commit with write_manifest_list( File "/.venv/lib/python3.11/site-packages/pyiceberg/manifest.py", line 1289, in __exit__ self._writer.__exit__(exc_type, exc_value, traceback) File "/.venv/lib/python3.11/site-packages/pyiceberg/avro/file.py", line 269, in __exit__ self.output_stream.close() File "pyarrow/io.pxi", line 207, in pyarrow.lib.NativeFile.close File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status OSError: When completing multiple part upload for key 'metadata/snap-removed.avro' in bucket 'removed--table-s3': AWS Error UNKNOWN (HTTP status 400) during CompleteMultipartUpload operation: Unable to parse ExceptionName: S3TablesUnsupportedHeader Message: S3 Tables does not support the following header: xxpect value: 100-continue ``` We were able to connect, list and query the table fine, the issue only occurs when trying to write. Debian 11 Python 3.11.9 pyiceberg==0.11.1 pyiceberg-core==0.8.0 boto3==1.43.8 botocore==1.43.8 Thanks ### Willingness to contribute - [ ] I can contribute a fix for this bug independently - [ ] I would be willing to contribute a fix for this bug with guidance from the Iceberg community - [ ] I cannot contribute a fix for this bug at this time