Fix failing operations/update_service_spec

- Fix specs failing due to new validation.
- Also remove a method definition that was repeated.

lib/sentry/client.rb

@@ -27,15 +27,6 @@ module Sentry
       }
     end
 
-    def request_params
-      {
-        headers: {
-          'Authorization' => "Bearer #{@token}"
-        },
-        follow_redirects: false
-      }
-    end
-
     def get_issues(issue_status:, limit:)
       resp = Gitlab::HTTP.get(
         issues_api_url,

spec/services/projects/operations/update_service_spec.rb

@@ -17,7 +17,7 @@ describe Projects::Operations::UpdateService do
           {
             error_tracking_setting_attributes: {
               enabled: false,
-              api_url: 'http://url',
+              api_url: 'http://gitlab.com/api/0/projects/org/project',
               token: 'token'
             }
           }
@@ -32,7 +32,7 @@ describe Projects::Operations::UpdateService do
 
           project.reload
           expect(project.error_tracking_setting).not_to be_enabled
-          expect(project.error_tracking_setting.api_url).to eq('http://url')
+          expect(project.error_tracking_setting.api_url).to eq('http://gitlab.com/api/0/projects/org/project')
           expect(project.error_tracking_setting.token).to eq('token')
         end
       end
@@ -42,7 +42,7 @@ describe Projects::Operations::UpdateService do
           {
             error_tracking_setting_attributes: {
               enabled: true,
-              api_url: 'http://url',
+              api_url: 'http://gitlab.com/api/0/projects/org/project',
               token: 'token'
             }
           }
@@ -52,7 +52,7 @@ describe Projects::Operations::UpdateService do
           expect(result[:status]).to eq(:success)
 
           expect(project.error_tracking_setting).to be_enabled
-          expect(project.error_tracking_setting.api_url).to eq('http://url')
+          expect(project.error_tracking_setting.api_url).to eq('http://gitlab.com/api/0/projects/org/project')
           expect(project.error_tracking_setting.token).to eq('token')
         end
       end