Bump discard from 1.2.1 to 1.3.0

Bumps [discard](https://github.com/jhawthorn/discard) from 1.2.1 to 1.3.0.
- [Changelog](https://github.com/jhawthorn/discard/blob/master/CHANGELOG.md)
- [Commits](jhawthorn/discard@v1.2.1...v1.3.0)

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

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

Gemfile.lock

@@ -113,7 +113,7 @@ GEM
       responders
       warden (~> 1.2.3)
     diff-lcs (1.5.1)
-    discard (1.2.1)
+    discard (1.3.0)
       activerecord (>= 4.2, < 8)
     doorkeeper (5.7.1)
       railties (>= 5)