Upgrade to version 5.4.0:
- Add note about requirements lower bounds
- Remove Python 3.8 support
- Run pyupgrade to clean up Python 2 syntaxes
- Declare Python 3.12 support
- Update master for stable/2024.2
Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
