Bump solid_queue from 1.3.2 to 1.4.0 (#2766)

* Bump solid_queue from 1.3.2 to 1.4.0

Bumps [solid_queue](https://github.com/rails/solid_queue) from 1.3.2 to 1.4.0.
- [Release notes](https://github.com/rails/solid_queue/releases)
- [Commits](https://github.com/rails/solid_queue/compare/v1.3.2...v1.4.0)

---
updated-dependencies:
- dependency-name: solid_queue
  dependency-version: 1.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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* Sync Gemfile.saas.lock

---------

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Gemfile.saas.lock

@@ -600,7 +600,7 @@ GEM
       activejob (>= 7.2)
       activerecord (>= 7.2)
       railties (>= 7.2)
-    solid_queue (1.3.2)
+    solid_queue (1.4.0)
       activejob (>= 7.1)
       activerecord (>= 7.1)
       concurrent-ruby (>= 1.3.1)