Bump govuk_test from 3.0.1 to 4.0.1

Bumps [govuk_test](https://github.com/alphagov/govuk_test) from 3.0.1 to 4.0.1.
- [Changelog](https://github.com/alphagov/govuk_test/blob/main/CHANGELOG.md)
- [Commits](alphagov/govuk_test@v3.0.1...v4.0.1)

---
updated-dependencies:
- dependency-name: govuk_test
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Gemfile.lock

@@ -71,7 +71,7 @@ GEM
     ast (2.4.2)
     bootsnap (1.16.0)
       msgpack (~> 1.2)
-    brakeman (5.2.3)
+    brakeman (6.0.1)
     builder (3.2.4)
     byebug (11.1.3)
     capybara (3.39.2)
@@ -83,7 +83,6 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    childprocess (4.1.0)
     climate_control (1.2.0)
     coderay (1.1.3)
     concurrent-ruby (1.2.2)
@@ -138,7 +137,7 @@ GEM
       sprockets (>= 3)
     govuk_schemas (4.7.0)
       json-schema (>= 2.8, < 4.2)
-    govuk_test (3.0.1)
+    govuk_test (4.0.1)
       brakeman (>= 5.0.2)
       capybara (>= 3.36)
       puma
@@ -525,8 +524,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    selenium-webdriver (4.2.0)
-      childprocess (>= 0.5, < 5.0)
+    selenium-webdriver (4.14.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
@@ -573,7 +571,7 @@ GEM
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
     webrick (1.8.1)
-    websocket (1.2.9)
+    websocket (1.2.10)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)