Bump psych from 5.2.1 to 5.2.2

Bumps [psych](https://github.com/ruby/psych) from 5.2.1 to 5.2.2.
- [Release notes](https://github.com/ruby/psych/releases)
- [Commits](ruby/psych@v5.2.1...v5.2.2)

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

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

Gemfile.lock

@@ -540,7 +540,7 @@ GEM
     pry-byebug (3.10.1)
       byebug (~> 11.0)
       pry (>= 0.13, < 0.15)
-    psych (5.2.1)
+    psych (5.2.2)
       date
       stringio
     public_suffix (6.0.1)