chore(deps): bump jsonschema/oas3/tests/testsuite

Bumps [jsonschema/oas3/tests/testsuite](https://github.com/json-schema-org/JSON-Schema-Test-Suite) from `677a939` to `8da0a7b`.
- [Release notes](https://github.com/json-schema-org/JSON-Schema-Test-Suite/releases)
- [Commits](json-schema-org/JSON-Schema-Test-Suite@677a939...8da0a7b)

---
updated-dependencies:
- dependency-name: jsonschema/oas3/tests/testsuite
  dependency-version: 8da0a7bcb23f3516590e70bc5c3e396400c27741
  dependency-type: direct:production
...

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

Author: dependabot[bot]