CHEF-3833 Added delay for InSpec parallel status reporter (#6993)

* Added delay in status reporter for inspec-parallel for clear reporting

Signed-off-by: Nik08 <nikita.mathur@progress.com>

* Made chef-licensing warning silent between parallel runs

Signed-off-by: Nik08 <nikita.mathur@progress.com>

* Code review changes for setting output config

Signed-off-by: Nik08 <nikita.mathur@progress.com>

* As a safe measure added logic to reset output stream

Signed-off-by: Nik08 <nikita.mathur@progress.com>

---------

Signed-off-by: Nik08 <nikita.mathur@progress.com>

lib/plugins/inspec-parallel/lib/inspec-parallel/runner.rb

@@ -22,7 +22,10 @@ module InspecPlugins
 
       def run
         initiate_background_run if run_in_background # running a process as daemon changes parent process pid
+        original_stdout_stream = ChefLicensing::Config.output
         until invocations.empty? && @child_tracker.empty?
+          # Changing output to STDERR to avoid the output interruption between runs
+          ChefLicensing::Config.output = STDERR
           while should_start_more_jobs?
             if Inspec.locally_windows?
               spawn_another_process
@@ -35,6 +38,8 @@ module InspecPlugins
           cleanup_child_processes
           sleep 0.1
         end
+        # Reset output to the original STDOUT stream as a safe measure.
+        ChefLicensing::Config.output = original_stdout_stream
 
         # Requires renaming operations on windows only
         # Do Rename and delete operations after all child processes have exited successfully

lib/plugins/inspec-parallel/lib/inspec-parallel/super_reporter/status.rb

@@ -44,6 +44,7 @@ module InspecPlugins::Parallelism
         status_by_pid[pid][:last_control] = title
         status_by_pid[pid][:last_status] = status
 
+        sleep 0.5
         paint
       end