Bump kamal from 2.8.1 to 2.8.2

Bumps [kamal](https://github.com/basecamp/kamal) from 2.8.1 to 2.8.2.
- [Release notes](https://github.com/basecamp/kamal/releases)
- [Commits](basecamp/kamal@v2.8.1...v2.8.2)

---
updated-dependencies:
- dependency-name: kamal
  dependency-version: 2.8.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -141,10 +141,10 @@ GEM
     jbuilder (2.14.1)
       actionview (>= 7.0.0)
       activesupport (>= 7.0.0)
-    json (2.15.1)
+    json (2.15.2)
     jwt (3.1.2)
       base64
-    kamal (2.8.1)
+    kamal (2.8.2)
       activesupport (>= 7.0)
       base64 (~> 0.2)
       bcrypt_pbkdf (~> 1.0)