Use standard retry logic in _download_ranged

[soxofaan]

openeo-python-client/openeo/rest/job.py

Lines 557 to 571 in 88d793b

	tries_left = MAX_RETRIES_PER_RANGE
	while tries_left > 0:
	try:
	range_headers = {"Range": f"bytes={from_byte_index}-{to_byte_index}"}
	with self.job.connection.get(path=url, headers=range_headers, stream=True) as r:
	r.raise_for_status()
	for block in r.iter_content(chunk_size=chunk_size):
	f.write(block)
	break
	except OpenEoApiPlainError as error:
	tries_left -= 1
	if tries_left > 0 and error.http_status_code in RETRIABLE_STATUSCODES:
	logger.warning(
	f"Failed to retrieve chunk {from_byte_index}-{to_byte_index} from {url} (status {error.http_status_code}) - retrying"
	)

as suggested in #933 (comment), replace this DIY retry logic with standard retry utilities like urllib3.util.Retry.

Actually, RestApiConnection already has such a retry config by default since #770 (for #441 and #764)
so the DIY retry logic can probably just be dropped