Bump fastly from 11.0.0 to 13.1.0

---
updated-dependencies:
- dependency-name: fastly
  dependency-version: 13.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -206,9 +206,9 @@ GEM
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)
-    fastly (11.0.0)
+    fastly (13.1.0)
       typhoeus (~> 1.0, >= 1.0.1)
-    ffi (1.17.1)
+    ffi (1.17.2)
     foreman (0.88.1)
     formatador (1.1.0)
     globalid (1.2.1)