gateway: bump dorny/test-reporter from 2.1.1 to 2.3.0

Bumps [dorny/test-reporter](https://github.com/dorny/test-reporter) from 2.1.1 to 2.3.0.
- [Release notes](https://github.com/dorny/test-reporter/releases)
- [Changelog](https://github.com/dorny/test-reporter/blob/main/CHANGELOG.md)
- [Commits](dorny/test-reporter@dc3a926...fe45e95)

---
updated-dependencies:
- dependency-name: dorny/test-reporter
  dependency-version: 2.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

.github/workflows/dummy.yml

@@ -21,7 +21,7 @@ jobs:
         if: false
       - uses: astral-sh/setup-uv@1e862dfacbd1d6d858c55d9b792c756523627244  # v7.1.4
         if: false
-      - uses: dorny/test-reporter@dc3a92680fcc15842eef52e8c4606ea7ce6bd3f3  # v2.1.1
+      - uses: dorny/test-reporter@fe45e9537387dac839af0d33ba56eed8e24189e8  # v2.3.0
         if: false
       - uses: DavidAnson/markdownlint-cli2-action@30a0e04f1870d58f8d717450cc6134995f993c63  # v21.0.0
         if: false