chore(deps): update dependency concurrent-ruby to v1.2.3 (#89)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Gemfile.lock

@@ -8,7 +8,7 @@ GEM
   specs:
     ast (2.4.2)
     base64 (0.1.1)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.2.3)
     diff-lcs (1.5.0)
     docile (1.4.0)
     json (2.6.3)