Merge pull request #1715 from coderdojo-japan/dependabot/bundler/thor-1.4.0

Bump thor from 1.3.2 to 1.4.0

Author: yasulab

Gemfile.lock

@@ -444,7 +444,7 @@ GEM
       sprockets (>= 3.0.0)
     stackprof (0.2.27)
     stringio (3.1.7)
-    thor (1.3.2)
+    thor (1.4.0)
     tilt (2.6.0)
     timeout (0.4.3)
     tzinfo (2.0.6)