Update Gemfile.lock

Gemfile.lock

@@ -1,7 +1,7 @@
 GIT
   remote: https://github.com/adrianshort/uk_planning_scraper/
-  revision: 23d5825e7331c23f99892005c580cdd85ec29657
-  ref: 23d5825
+  revision: f70d4f2598524663ed468f95cb07b05537d396a3
+  ref: f70d4f2
   specs:
     uk_planning_scraper (0.1.1)
       mechanize (~> 2.7)