Bump cob_index from f4944a8 to 5ed59a7 (#4317)

Bumps [cob_index](https://github.com/tulibraries/cob_index) from `f4944a8` to `5ed59a7`.
- [Release notes](https://github.com/tulibraries/cob_index/releases)
- [Commits](tulibraries/cob_index@f4944a8...5ed59a7)

---
updated-dependencies:
- dependency-name: cob_index
  dependency-type: direct:production
...

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

Gemfile.lock

@@ -47,7 +47,7 @@ GIT
 
 GIT
   remote: https://github.com/tulibraries/cob_index.git
-  revision: f4944a83272acef2414e5757a9fb48317674e08d
+  revision: 5ed59a7ab38edb62a2561ccee24c01b3748e0b1c
   branch: main
   specs:
     cob_index (0.1.0)