[BUG] Tokens expiring too fast

[geogamba]

Describe the bug The token expiration conversion of seconds to microseconds is incorrect. I've been having problems with tokens expiring too fast, and narrowed it down to this problem.

Currently on core.py line 2281

def expired(self) -> bool:
            """ """
            return self.timestamp + (self.expires_in - TokenProvider.
                                     token_expire_threshold) * 1000 < int(
                                         time.time_ns() / 1000)

it should be

def expired(self) -> bool:
            """ """
            return self.timestamp + (self.expires_in - TokenProvider.
                                     token_expire_threshold) * 1000000 < int(
                                         time.time_ns() / 1000)

This should convert seconds to microseconds to match the self.timestamp and the time.time_ns() / 1000 (nanosecond converted to microseconds)

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• OS: [e.g. Windows]
• Python Version [e.g. 3.9.0]
• Library Version [e.g. 0.0.1]

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