Bump graphql from 2.5.9 to 2.5.26

Bumps [graphql](https://github.com/rmosolgo/graphql-ruby) from 2.5.9 to 2.5.26.
- [Release notes](https://github.com/rmosolgo/graphql-ruby/releases)
- [Changelog](https://github.com/rmosolgo/graphql-ruby/blob/master/CHANGELOG.md)
- [Commits](rmosolgo/graphql-ruby@v2.5.9...v2.5.26)

---
updated-dependencies:
- dependency-name: graphql
  dependency-version: 2.5.26
  dependency-type: indirect
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -228,7 +228,7 @@ GEM
     fiber-storage (1.0.1)
     globalid (1.3.0)
       activesupport (>= 6.1)
-    graphql (2.5.9)
+    graphql (2.5.26)
       base64
       fiber-storage
       logger