Fix raising errors instead of just logging them by propagating raise_errors in _lazy_load_price_history

[Adoliin]

Previously, _lazy_load_price_history would catch and log errors using logger.error, then return None, effectively ignoring the raise_errors parameter passed to ticker.history(). This made it difficult to properly handle exceptions downstream.

For example, even with the following usage:

ticker.history(
# ...
    raise_errors=True,
)

the expected exception wasn’t raised (just logged and suppressed). This PR fixes that by properly propagating the raise_errors parameter and raising the exception when it's set to True.