ci(deps): Bump vendor/bats-core from f1f5115 to e9fd17a

Bumps [vendor/bats-core](https://github.com/bats-core/bats-core) from `f1f5115` to `e9fd17a`.
- [Release notes](https://github.com/bats-core/bats-core/releases)
- [Commits](bats-core/bats-core@f1f5115...e9fd17a)

---
updated-dependencies:
- dependency-name: vendor/bats-core
  dependency-type: direct:production
...

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