Bump webmock from 3.23.1 to 3.24.0

Bumps [webmock](https://github.com/bblimke/webmock) from 3.23.1 to 3.24.0.
- [Changelog](https://github.com/bblimke/webmock/blob/master/CHANGELOG.md)
- [Commits](bblimke/webmock@v3.23.1...v3.24.0)

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

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

Gemfile.lock

@@ -173,7 +173,7 @@ GEM
     govuk_schemas (5.0.4)
       faker (~> 3.4.1)
       json-schema (>= 2.8, < 4.4)
-    hashdiff (1.1.0)
+    hashdiff (1.1.1)
     hashie (5.0.0)
     htmlentities (4.3.4)
     http-accept (1.7.0)
@@ -536,8 +536,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.8)
     rinku (2.0.6)
     rouge (4.2.0)
     rspec (3.13.0)
@@ -625,7 +624,6 @@ GEM
       sprockets (>= 3.0.0)
     statsd-ruby (1.5.0)
     stringio (3.1.1)
-    strscan (3.1.0)
     thor (1.3.2)
     timeout (0.4.1)
     tzinfo (2.0.6)
@@ -639,7 +637,7 @@ GEM
       rack (>= 2.0.9)
     warden-oauth2 (0.0.1)
       warden
-    webmock (3.23.1)
+    webmock (3.24.0)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)