Bump webmock from 3.24.0 to 3.25.0

Bumps [webmock](https://github.com/bblimke/webmock) from 3.24.0 to 3.25.0.
- [Changelog](https://github.com/bblimke/webmock/blob/master/CHANGELOG.md)
- [Commits](bblimke/webmock@v3.24.0...v3.25.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -342,7 +342,7 @@ GEM
     govuk_notify_rails (3.0.0)
       notifications-ruby-client (~> 6.2)
       rails (>= 4.1.0)
-    hashdiff (1.1.1)
+    hashdiff (1.1.2)
     hashie (5.0.0)
     html-attributes-utils (1.0.2)
       activesupport (>= 6.1.4.4)
@@ -745,7 +745,7 @@ GEM
       activesupport
       faraday (~> 2.0)
       faraday-follow_redirects
-    webmock (3.24.0)
+    webmock (3.25.0)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)