Bump spatie/backtrace from 1.5.3 to 1.7.1 (#161)

Bumps [spatie/backtrace](https://github.com/spatie/backtrace) from 1.5.3 to 1.7.1.
- [Release notes](https://github.com/spatie/backtrace/releases)
- [Changelog](https://github.com/spatie/backtrace/blob/main/CHANGELOG.md)
- [Commits](spatie/backtrace@1.5.3...1.7.1)

---
updated-dependencies:
- dependency-name: spatie/backtrace
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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