chore(deps): update dependency thor to v1.4.0

Gemfile.lock

@@ -136,7 +136,7 @@ GEM
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
-    thor (1.3.2)
+    thor (1.4.0)
     tilt (2.6.0)
     tty-pager (0.14.0)
       strings (~> 0.2.0)