Bump ssri from 7.1.0 to 7.1.1 (#485)
Bump ssri from 7.1.0 to 7.1.1 (#485)

Bumps [ssri](https://github.com/npm/ssri) from 7.1.0 to 7.1.1.
- [Release notes](https://github.com/npm/ssri/releases)
- [Changelog](https://github.com/npm/ssri/blob/v7.1.1/CHANGELOG.md)
- [Commits](https://github.com/npm/ssri/compare/v7.1.0...v7.1.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
kybishop/ember-attacher,kybishop/ember-attacher