Remove auto formatting pre-commit hook

[ccnixon]

What does this PR do?
Removes the prettier auto-formatting from the pre-commit hook and just runs it as a linter

Are there breaking changes in this PR?

Has this been tested end-to-end? Please provide screenshots on how the fix now populates in the end tool. If not, what was done to test?

Any background context you want to provide?

Is there parity with the server-side/android/iOS integration (if applicable)?

Does this require a metadata change? If so, please link the PR from https://github.com/segmentio/destination-scripts.

What are the relevant tickets?

Link to CC ticket

List all the tests accounts you have used to make sure this change works

Helpful Docs

[CarlosMecha]

🔥

[jlee9595]

Could you give a quick brief on why we had to add the eslint stuff and didn't just have to remove a single line that runs the autocorrect cmd?

[ccnixon]

Well we actually weren't really running a lint process before, we were just formatting. This now adds an actual lint check and will throw errors if your code doesn't adhere to our lint rules.

[jlee9595]

Gotcha, thanks!