docs: add maddhruv as a contributor

[allcontributors]

Adds @maddhruv as a contributor for bug, code, content, doc, example, ideas, projectManagement, question, review.

This was requested by maddhruv in this comment

[changeset-bot]

⚠️ No Changeset found

Latest commit: 6647ba3

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[vercel]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployment, click below or on the icon next to each commit.

🔍 Inspect: https://vercel.com/formium/formik/56ny8g1nm
✅ Preview: Failed

[Deployment for 6647ba3 failed]

[maddhruv]

Something looks weird here 🤔

[jaredpalmer]

Yeah the readme is symlinked to the packages/formik/readme.md i doubt all contributors can figure this out.

[maddhruv]

so is this PR fine?

[jaredpalmer]

@all-contributors please add @maddhruv as a contributor for bug, code, content, doc, example, ideas, projectManagement, question, review.

[jaredpalmer]

Fixing now