Bump appsignal from 4.1.2 to 4.1.3

Bumps [appsignal](https://github.com/appsignal/appsignal-ruby) from 4.1.2 to 4.1.3.
- [Changelog](https://github.com/appsignal/appsignal-ruby/blob/main/CHANGELOG.md)
- [Commits](appsignal/appsignal-ruby@v4.1.2...v4.1.3)

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

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

Gemfile.lock

@@ -77,7 +77,7 @@ GEM
     after_commit_action (1.1.0)
       activerecord (>= 3.0.0)
       activesupport (>= 3.0.0)
-    appsignal (4.1.2)
+    appsignal (4.1.3)
       logger
       rack
     ast (2.4.2)