Bump active_model_serializers from 0.10.12 to 0.10.13 (mastodon#17305)

Bumps [active_model_serializers](https://github.com/rails-api/active_model_serializers) from 0.10.12 to 0.10.13.
- [Release notes](https://github.com/rails-api/active_model_serializers/releases)
- [Changelog](https://github.com/rails-api/active_model_serializers/blob/v0.10.13/CHANGELOG.md)
- [Commits](rails-api/active_model_serializers@v0.10.12...v0.10.13)

---
updated-dependencies:
- dependency-name: active_model_serializers
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

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

Gemfile.lock

@@ -39,9 +39,9 @@ GEM
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    active_model_serializers (0.10.12)
-      actionpack (>= 4.1, < 6.2)
-      activemodel (>= 4.1, < 6.2)
+    active_model_serializers (0.10.13)
+      actionpack (>= 4.1, < 7.1)
+      activemodel (>= 4.1, < 7.1)
       case_transform (>= 0.2)
       jsonapi-renderer (>= 0.1.1.beta1, < 0.3)
     active_record_query_trace (1.8)