Bump tough from 0.12.2 to 0.12.3 (#1503)

Bumps [tough](https://github.com/awslabs/tough) from 0.12.2 to 0.12.3.
- [Release notes](https://github.com/awslabs/tough/releases)
- [Commits](awslabs/tough@tough-v0.12.2...tough-v0.12.3)

---
updated-dependencies:
- dependency-name: tough
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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