Merge branch 'fix/coverage-report-merge-time' into 'master'

Bump SimpleCov merge timeout to 365 days

## What does this MR do?

In case that CI pipeline fails because of intermittent errors in one of the jobs, when someone retries the only failing job located in the middle stage, the job that calculates compound coverage that is configured in later stage, and triggered after retrying job in the pipeline, will still return an accurate coverage value.

Closes #21144

See merge request !5932

spec/simplecov_env.rb

@@ -1,4 +1,5 @@
 require 'simplecov'
+require 'active_support/core_ext/numeric/time'
 
 module SimpleCovEnv
   extend self
@@ -48,7 +49,7 @@ module SimpleCovEnv
       add_group 'Uploaders', 'app/uploaders'
       add_group 'Validators', 'app/validators'
 
-      merge_timeout 7200
+      merge_timeout 365.days
     end
   end
 end