Bump httpsnippet from 2.0.0 to 3.0.1

Bumps [httpsnippet](https://github.com/Kong/httpsnippet) from 2.0.0 to 3.0.1.
- [Release notes](https://github.com/Kong/httpsnippet/releases)
- [Commits](Kong/httpsnippet@2.0.0...3.0.1)

---
updated-dependencies:
- dependency-name: httpsnippet
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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