chore: drop npx invocation because Husky 9.1.1 runs hooks without it

[yoshi-taka]

Summary

https://github.com/typicode/husky/releases/tag/v9.1.1

Changes

Please provide a summary of what's being changed

It makes writing hooks more intuitive and is also slightly faster

Please add the issue number below, if no issue is present the PR might get blocked and not be reviewed

#4756

---

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

Disclaimer: We value your time and bandwidth. As such, any pull requests created on non-triaged issues might not be successful.

[boring-cyborg]

Thanks a lot for your first contribution! Please check out our contributing guidelines and don't hesitate to ask whatever you need.
In the meantime, check out the #typescript channel on our Powertools for AWS Lambda Discord: Invite link

[powertools-for-aws-oss-automation]

Not all issues are linked correctly.

Please link each issue to the PR either manually or using a closing keyword in the format fixes #<issue-number> format.

If mentioning more than one issue, separate them with commas: i.e. fixes #<issue-number-1>, closes #<issue-number-2>.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[dreamorosi]

I tested the change locally and Husky still works, thank you for the PR and congrats for getting it merged!

[boring-cyborg]

Awesome work, congrats on your first merged pull request and thank you for helping improve everyone's experience!

[github-actions]

@aws-powertools/lambda-typescript No related issues found. Please ensure 'pending-release' label is applied before releasing.