Update dependency recaptcha to v5.20.1

Author: renovate[bot]

Gemfile.lock

@@ -501,7 +501,7 @@ GEM
     rdoc (6.14.2)
       erb
       psych (>= 4.0.0)
-    recaptcha (5.20.0)
+    recaptcha (5.20.1)
     redcarpet (3.6.1)
     regexp_parser (2.10.0)
     reline (0.6.1)