chore(deps): bump actix-test from 0.1.2 to 0.1.5

Bumps [actix-test](https://github.com/actix/actix-web) from 0.1.2 to 0.1.5.
- [Release notes](https://github.com/actix/actix-web/releases)
- [Changelog](https://github.com/actix/actix-web/blob/master/CHANGES.md)
- [Commits](actix/actix-web@http-v0.1.2...http-v0.1.5)

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

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