Bump pagy from 6.4.3 to 8.6.3

Bumps [pagy](https://github.com/ddnexus/pagy) from 6.4.3 to 8.6.3.
- [Release notes](https://github.com/ddnexus/pagy/releases)
- [Changelog](https://github.com/ddnexus/pagy/blob/master/CHANGELOG.md)
- [Commits](ddnexus/pagy@6.4.3...8.6.3)

---
updated-dependencies:
- dependency-name: pagy
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Gemfile.lock

@@ -270,7 +270,7 @@ GEM
     omniauth-rails_csrf_protection (1.0.2)
       actionpack (>= 4.2)
       omniauth (~> 2.0)
-    pagy (6.4.3)
+    pagy (8.6.3)
     parallel (1.25.1)
     parser (3.3.3.0)
       ast (~> 2.4.1)