build(deps): bump follow-redirects in /.github/actions/send-email (#3113)

Bumps [follow-redirects](https://github.com/follow-redirects/follow-redirects) from 1.15.11 to 1.16.0.
- [Release notes](https://github.com/follow-redirects/follow-redirects/releases)
- [Commits](https://github.com/follow-redirects/follow-redirects/compare/v1.15.11...v1.16.0)

---
updated-dependencies:
- dependency-name: follow-redirects
  dependency-version: 1.16.0
  dependency-type: indirect
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Lahiru Maramba <llahiru@gmail.com>