Issue 64/66: Update rewards model in line with latest from Sportiqo & fetch latest cricsheet data

[swati0308]

Key changes:

• Update the rewards weights for bowlers
• Upgrade to calculate bonus/penalty as a multiplier as opposed to the earlier complex threshold formula
• Update the Rewards Config UI to show the multipliers for a specific static rate
• Add a prompt in the Perfect Simulator UI to save the rewards calc to disk if required (will be helpful for debugging rewards issues in the future)
• Update test cases to reflect the formula
• Update the cricsheet script to also include ILT
• Update the cache of downloaded cricsheet data to the latest datasets as of 12 Feb 2022: https://drive.google.com/file/d/1Iy5x8F2TbrWxlakhH1L1BvB9YyRLgIqn/view?usp=share_link

Note on testing:

• The output of these changes has been verified manually against the IPL 2022 rewards results provided by Sportiqo. There is a follow up task (#69) to automate this testing - we may want to pick this up if we continue further work on this app

Note to devs:

• Please delete the rewards cached file (data/generated/prod/rewards/rewards.csv) so that the new rewards changes are propagated forward
• Please download the new dataset and recreate the match data in your data/generated/prod/match_data directory