Bump @shgysk8zer0/polyfills from 0.6.2 to 0.6.3

Bumps [@shgysk8zer0/polyfills](https://github.com/shgysk8zer0/polyfills) from 0.6.2 to 0.6.3.
- [Release notes](https://github.com/shgysk8zer0/polyfills/releases)
- [Changelog](https://github.com/shgysk8zer0/polyfills/blob/master/CHANGELOG.md)
- [Commits](shgysk8zer0/polyfills@v0.6.2...v0.6.3)

---
updated-dependencies:
- dependency-name: "@shgysk8zer0/polyfills"
  dependency-version: 0.6.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]