fflr 2.2.0

Package has been updated for the 2023 season!

• Functions now use seasonId = 2023 by default in ffl_api().
• Update objects with latest data from 2023 season.
• Fix nfl_players to include actually all of the players.
• Adjust the free agent information in nfl_teams.
• Add more function tests.
• Add bonusWin column to live_scoring().