Bump brakeman from 5.3.1 to 5.4.0

Bumps [brakeman](https://github.com/presidentbeef/brakeman) from 5.3.1 to 5.4.0.
- [Release notes](https://github.com/presidentbeef/brakeman/releases)
- [Changelog](https://github.com/presidentbeef/brakeman/blob/main/CHANGES.md)
- [Commits](https://github.com/presidentbeef/brakeman/compare/v5.3.1...v5.4.0)

---
updated-dependencies:
- dependency-name: brakeman
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -72,7 +72,7 @@ GEM
     bindex (0.8.1)
     bootsnap (1.13.0)
       msgpack (~> 1.2)
-    brakeman (5.3.1)
+    brakeman (5.4.0)
     builder (3.2.4)
     bundler-audit (0.9.1)
       bundler (>= 1.2.0, < 3)