Bump faraday gem for security reasons

https://github.com/codebar/planner/security/dependabot/139

Author: gnclmorais

Gemfile.lock

@@ -199,7 +199,7 @@ GEM
     fabrication (2.31.0)
     faker (3.6.0)
       i18n (>= 1.8.11, < 2)
-    faraday (2.14.0)
+    faraday (2.14.1)
       faraday-net_http (>= 2.0, < 3.5)
       json
       logger