Merge pull request #2167 from freeCodeCamp/renovate/thor-1.x-lockfile

chore(deps): update dependency thor to v1.3.1

Gemfile.lock

@@ -131,7 +131,7 @@ GEM
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
-    thor (1.3.0)
+    thor (1.3.1)
     tilt (2.3.0)
     tty-pager (0.14.0)
       strings (~> 0.2.0)