Fix case sensitivity in choose_alliance command

[saikatdas0790]

Corrected the casing of 'Good' to 'good' in the command example.

Description of Changes

Fixed the casing otherwise the command would not work and show this error:

Error: Invalid arguments provided for reducer `choose_alliance` for database `yral-database-spacetime-4lbo7` resolving to identity `c2000bc0eb62dd948f318073cba2dd434656d08046b0e80c32c459bdb79b2877`.

The reducer has the following signature:
        choose_alliance(alliance: enum { good: {}, neutral: {}, evil: {} })

Caused by:
    0: Response text: invalid arguments for reducer choose_alliance: [0].Good: invalid arguments for function choose_alliance: [0].Good: [0].Good: unknown variant `Good`, expected , `good`one of `neutral`, `evil` at line 1 column 9
    1: HTTP status client error (400 Bad Request) for url (http://127.0.0.1:3000/v1/database/c2000bc0eb62dd948f318073cba2dd434656d08046b0e80c32c459bdb79b2877/call/choose_alliance)

Expected complexity level and risk

1

Testing

Tested locally

[bfops]

Thank you for catching this! This prompted us to do a more holistic review of similar issues, so I'm going to close this PR in favor of #5604.