1.0.3

Fixed the metadata URLs and bumped version to 1.0.3.

Changes made:

• Homepage → https://github.com/rhtnr/OpenF1-python-client
• Documentation → https://github.com/rhtnr/OpenF1-python-client#readme
• Repository → https://github.com/rhtnr/OpenF1-python-client
• Issues → https://github.com/rhtnr/OpenF1-python-client/issues