Build(deps): Bump mini_portile2 from 2.8.1 to 2.8.2 (discourse#21312)

Bumps [mini_portile2](https://github.com/flavorjones/mini_portile) from 2.8.1 to 2.8.2.
- [Release notes](https://github.com/flavorjones/mini_portile/releases)
- [Changelog](https://github.com/flavorjones/mini_portile/blob/main/CHANGELOG.md)
- [Commits](flavorjones/mini_portile@v2.8.1...v2.8.2)

---
updated-dependencies:
- dependency-name: mini_portile2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -230,7 +230,7 @@ GEM
       rack (>= 1.1.3)
     method_source (1.0.0)
     mini_mime (1.1.2)
-    mini_portile2 (2.8.1)
+    mini_portile2 (2.8.2)
     mini_racer (0.6.3)
       libv8-node (~> 16.10.0.0)
     mini_scheduler (0.15.0)