build(deps): Bump laravel/horizon from 5.21.2 to 5.21.3

Bumps [laravel/horizon](https://github.com/laravel/horizon) from 5.21.2 to 5.21.3.
- [Release notes](https://github.com/laravel/horizon/releases)
- [Changelog](https://github.com/laravel/horizon/blob/5.x/CHANGELOG.md)
- [Commits](https://github.com/laravel/horizon/compare/v5.21.2...v5.21.3)

---
updated-dependencies:
- dependency-name: laravel/horizon
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

composer.lock

@@ -2020,16 +2020,16 @@
         },
         {
             "name": "laravel/horizon",
-            "version": "v5.21.2",
+            "version": "v5.21.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/laravel/horizon.git",
-                "reference": "1035d56b5f0d408c8eb9a4ccb0d185f1dd6ffb70"
+                "reference": "6e2b0bb3f8c5b653e8e3ba15661caea6d9613c31"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/laravel/horizon/zipball/1035d56b5f0d408c8eb9a4ccb0d185f1dd6ffb70",
-                "reference": "1035d56b5f0d408c8eb9a4ccb0d185f1dd6ffb70",
+                "url": "https://api.github.com/repos/laravel/horizon/zipball/6e2b0bb3f8c5b653e8e3ba15661caea6d9613c31",
+                "reference": "6e2b0bb3f8c5b653e8e3ba15661caea6d9613c31",
                 "shasum": ""
             },
             "require": {
@@ -2092,9 +2092,9 @@
             ],
             "support": {
                 "issues": "https://github.com/laravel/horizon/issues",
-                "source": "https://github.com/laravel/horizon/tree/v5.21.2"
+                "source": "https://github.com/laravel/horizon/tree/v5.21.3"
             },
-            "time": "2023-10-17T13:41:14+00:00"
+            "time": "2023-10-27T13:58:13+00:00"
         },
         {
             "name": "laravel/prompts",