Bump bats-core/bats-action from 1.5.6 to 2.0.0 (#246)

Bumps [bats-core/bats-action](https://github.com/bats-core/bats-action) from 1.5.6 to 2.0.0.
- [Release notes](https://github.com/bats-core/bats-action/releases)
- [Commits](bats-core/bats-action@0ae349d...472edde)

---
updated-dependencies:
- dependency-name: bats-core/bats-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
           check-latest: true
 
       - name: Setup Bats and bats libs
-        uses: bats-core/bats-action@0ae349dad1aa69308725a48b91b5d6ca647040bc # v1.5.6
+        uses: bats-core/bats-action@472edde1138d59aca53ff162fb8d996666d21e4a # v2.0.0
 
       - name: Verify go.mod is sane
         run: go mod tidy && git diff --no-patch --exit-code