Bump webmock from 3.8.3 to 3.13.0 in /src/supermarket/engines/fieri

Bumps [webmock](https://github.com/bblimke/webmock) from 3.8.3 to 3.13.0.
- [Release notes](https://github.com/bblimke/webmock/releases)
- [Changelog](https://github.com/bblimke/webmock/blob/master/CHANGELOG.md)
- [Commits](bblimke/webmock@v3.8.3...v3.13.0)

---
updated-dependencies:
- dependency-name: webmock
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

src/supermarket/engines/fieri/Gemfile.lock

@@ -55,7 +55,7 @@ GEM
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.7.0)
+    addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     arel (9.0.0)
     ast (2.4.2)
@@ -67,8 +67,8 @@ GEM
     connection_pool (2.2.3)
     cookstyle (7.14.2)
       rubocop (= 1.17.0)
-    crack (0.4.3)
-      safe_yaml (~> 1.0.0)
+    crack (0.4.5)
+      rexml
     crass (1.0.6)
     diff-lcs (1.4.1)
     dotenv (2.7.6)
@@ -205,7 +205,6 @@ GEM
     ruby-progressbar (1.11.0)
     ruby2_keywords (0.0.4)
     rufus-lru (1.1.0)
-    safe_yaml (1.0.5)
     sawyer (0.8.2)
       addressable (>= 2.3.5)
       faraday (> 0.8, < 2.0)
@@ -229,7 +228,7 @@ GEM
     tzinfo (1.2.9)
       thread_safe (~> 0.1)
     unicode-display_width (2.0.0)
-    webmock (3.8.3)
+    webmock (3.13.0)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)