Upgrade: Bump moment and handsontable

Bumps [moment](https://github.com/moment/moment) and [handsontable](https://github.com/handsontable/handsontable). These dependencies needed to be updated together.

Updates `moment` from 2.20.1 to 2.29.4
- [Release notes](https://github.com/moment/moment/releases)
- [Changelog](https://github.com/moment/moment/blob/develop/CHANGELOG.md)
- [Commits](moment/moment@2.20.1...2.29.4)

Updates `handsontable` from 7.2.2 to 12.1.2
- [Release notes](https://github.com/handsontable/handsontable/releases)
- [Changelog](https://github.com/handsontable/handsontable/blob/develop/CHANGELOG.md)
- [Commits](handsontable/handsontable@7.2.2...12.1.2)

---
updated-dependencies:
- dependency-name: moment
  dependency-type: indirect
- dependency-name: handsontable
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]