Merge pull request #823 from rubyforgood/dependabot/bundler/backend/vcr-6.3.1

Bump vcr from 6.2.0 to 6.3.1 in /backend

Author: compwron

backend/Gemfile.lock

@@ -495,7 +495,8 @@ GEM
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.5.0)
     uniform_notifier (1.16.0)
-    vcr (6.2.0)
+    vcr (6.3.1)
+      base64
     warden (1.2.9)
       rack (>= 2.0.9)
     webmock (3.26.1)