Bump gds-api-adapters from 81.0.0 to 81.0.4

Bumps [gds-api-adapters](https://github.com/alphagov/gds-api-adapters) from 81.0.0 to 81.0.4.
- [Release notes](https://github.com/alphagov/gds-api-adapters/releases)
- [Changelog](https://github.com/alphagov/gds-api-adapters/blob/main/CHANGELOG.md)
- [Commits](alphagov/gds-api-adapters@v81.0.0...v81.0.4)

---
updated-dependencies:
- dependency-name: gds-api-adapters
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -114,7 +114,7 @@ GEM
     faker (2.21.0)
       i18n (>= 1.8.11, < 2)
     ffi (1.15.5)
-    gds-api-adapters (81.0.0)
+    gds-api-adapters (81.0.4)
       addressable
       link_header
       null_logger