build(deps-dev): bump rspec-rails from 6.1.4 to 7.0.0

Bumps [rspec-rails](https://github.com/rspec/rspec-rails) from 6.1.4 to 7.0.0.
- [Changelog](https://github.com/rspec/rspec-rails/blob/main/Changelog.md)
- [Commits](rspec/rspec-rails@v6.1.4...v7.0.0)

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

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

Gemfile

@@ -119,7 +119,7 @@ group :development, :test do
   gem "rubocop-performance"
 
   # Available in dev env for generators
-  gem "rspec-rails", "~> 6.1"
+  gem "rspec-rails", "~> 7.0"
 end
 
 group :development do

Gemfile.lock

@@ -597,10 +597,10 @@ GEM
     rspec-mocks (3.13.1)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-rails (6.1.4)
-      actionpack (>= 6.1)
-      activesupport (>= 6.1)
-      railties (>= 6.1)
+    rspec-rails (7.0.0)
+      actionpack (>= 7.0)
+      activesupport (>= 7.0)
+      railties (>= 7.0)
       rspec-core (~> 3.13)
       rspec-expectations (~> 3.13)
       rspec-mocks (~> 3.13)
@@ -751,7 +751,7 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.17)
+    zeitwerk (2.6.18)
 
 PLATFORMS
   ruby
@@ -831,7 +831,7 @@ DEPENDENCIES
   rails-controller-testing
   redis
   rexml
-  rspec-rails (~> 6.1)
+  rspec-rails (~> 7.0)
   rspec-sidekiq
   rspec_junit_formatter
   rubocop-govuk