Fix hostname check when fetching ip address

What does this MR do and why?

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Fixes failure in ee/browser_ui/1_manage/group/restrict_by_ip_address_spec.rb when running against review app when a branch has test in its name resulting in the review app url to contain test such as in this case: https://gitlab.com/gitlab-org/gitlab/-/jobs/2359906629

The test fails at this line, where we check if the url has test in it and here it matches the review app url (e.g. https://gitlab-review-mk-test-th-pv2gqw.gitlab-review.app) and the condition falls to the else block and returns the internal address of the container running the test instead of the public ip address.

This MR changes the text to match in the host to .test.

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qa/qa/runtime/ip_address.rb

@@ -13,7 +13,7 @@ module IPAddress
       def fetch_current_ip_address
         # When running on CI against a live environment such as staging.gitlab.com,
         # we use the public facing IP address
-        ip_address = if Env.running_in_ci? && !URI.parse(Scenario.gitlab_address).host.include?('test')
+        ip_address = if Env.running_in_ci? && !URI.parse(Scenario.gitlab_address).host.include?('.test')
                        response = get(PUBLIC_IP_ADDRESS_API)
                        raise HostUnreachableError, "#{PUBLIC_IP_ADDRESS_API} is unreachable" unless response.code == Support::API::HTTP_STATUS_OK