Enable error tracking in Jira::IssuesController

Previously these errors were logged to `AppLogger` but not to Sentry.

https://gitlab.com/gitlab-org/gitlab/-/issues/273726#note_520517236

ee/app/controllers/projects/integrations/jira/issues_controller.rb

@@ -107,12 +107,14 @@ module Projects
 
         # Return the informational message to the user
         def render_integration_error(exception)
+          log_exception(exception)
+
           render json: { errors: [exception.message] }, status: :bad_request
         end
 
         # Log the specific request error details and return generic message
         def render_request_error(exception)
-          Gitlab::AppLogger.error(exception)
+          log_exception(exception)
 
           render json: { errors: [_('An error occurred while requesting data from the Jira service')] }, status: :bad_request
         end

ee/spec/controllers/projects/integrations/jira/issues_controller_spec.rb

@@ -81,6 +81,7 @@ RSpec.describe Projects::Integrations::Jira::IssuesController do
       it 'renders bad request for IntegrationError' do
         expect_any_instance_of(Projects::Integrations::Jira::IssuesFinder).to receive(:execute)
           .and_raise(Projects::Integrations::Jira::IssuesFinder::IntegrationError, 'Integration error')
+        expect(Gitlab::ErrorTracking).to receive(:track_exception)
 
         get :index, params: { namespace_id: project.namespace, project_id: project }, format: :json
 
@@ -91,6 +92,7 @@ RSpec.describe Projects::Integrations::Jira::IssuesController do
       it 'renders bad request for RequestError' do
         expect_any_instance_of(Projects::Integrations::Jira::IssuesFinder).to receive(:execute)
           .and_raise(Projects::Integrations::Jira::IssuesFinder::RequestError, 'Request error')
+        expect(Gitlab::ErrorTracking).to receive(:track_exception)
 
         get :index, params: { namespace_id: project.namespace, project_id: project }, format: :json