Bump brakeman from 4.5.0 to 4.5.1 (#10757)

Bumps [brakeman](https://github.com/presidentbeef/brakeman) from 4.5.0 to 4.5.1.
- [Release notes](https://github.com/presidentbeef/brakeman/releases)
- [Changelog](https://github.com/presidentbeef/brakeman/blob/master/CHANGES.md)
- [Commits](https://github.com/presidentbeef/brakeman/compare/v4.5.0...v4.5.1)

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

Gemfile.lock

@@ -103,7 +103,7 @@ GEM
       ffi (~> 1.10.0)
     bootsnap (1.4.4)
       msgpack (~> 1.0)
-    brakeman (4.5.0)
+    brakeman (4.5.1)
     browser (2.5.3)
     builder (3.2.3)
     bullet (6.0.0)