Update dependency stripe to v19.3.0 (#11776)

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

Author: renovate[bot]

Gemfile.lock

@@ -610,7 +610,7 @@ GEM
       sprockets (>= 3.0.0)
     stackprof (0.2.28)
     stringio (3.2.0)
-    stripe (19.2.1)
+    stripe (19.3.0)
       bigdecimal
       logger
     strscan (3.1.8)