Add pre-commit hook to sort the proselint config

[jbampton]

It's great that you've updated the deprecated check and also sorted the keys alphabetically. To ensure this file remains consistently sorted and easy to maintain in the future, consider introducing a process to automate the sorting of these JSON keys. This could be done, for example, with a pre-commit hook that runs a command like jq -S . .github/linters/proselint-config.json > tmp.json && mv tmp.json .github/linters/proselint-config.json.

Originally posted by @gemini-code-assist[bot] in #882 (comment)

[Subham-KRLX]

I would like to work on this issue can you please assign it to me.

[jbampton]

Thanks @Subham-KRLX you are now assigned