Bump psych from 5.2.0 to 5.2.3

Bumps [psych](https://github.com/ruby/psych) from 5.2.0 to 5.2.3.
- [Release notes](https://github.com/ruby/psych/releases)
- [Commits](ruby/psych@v5.2.0...v5.2.3)

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

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

Author: dependabot[bot]

Gemfile.lock

@@ -24,6 +24,7 @@ GEM
     concurrent-ruby (1.3.4)
     contracts (0.16.1)
     csv (3.3.0)
+    date (3.4.1)
     dotenv (3.1.4)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
@@ -120,7 +121,8 @@ GEM
       racc
     parslet (2.0.0)
     popper_js (2.11.8)
-    psych (5.2.0)
+    psych (5.2.3)
+      date
       stringio
     public_suffix (6.0.1)
     racc (1.8.1)