Resolves rubocop offense Style/RedundantBegin

Fixes auto correct rubocop offenses

.rubocop_todo.yml

@@ -847,13 +847,6 @@ Style/RaiseArgs:
   Enabled: false
   EnforcedStyle: exploded
 
-# Offense count: 2
-# Cop supports --auto-correct.
-Style/RedundantBegin:
-  Exclude:
-    - 'app/services/clusters/applications/check_installation_progress_service.rb'
-    - 'lib/gitlab/database/postgres_hll/batch_distinct_counter.rb'
-
 # Offense count: 26
 # Cop supports --auto-correct.
 # Configuration parameters: SafeForConstants.

app/services/clusters/applications/check_installation_progress_service.rb

@@ -19,9 +19,9 @@ module Clusters
 
       def check_timeout
         if timed_out?
-          begin
+          
             app.make_errored!("Operation timed out. Check pod logs for #{pod_name} for more details.")
-          end
+          
         else
           ClusterWaitForAppInstallationWorker.perform_in(
             ClusterWaitForAppInstallationWorker::INTERVAL, app.name, app.id)

changelogs/unreleased/pl-rubocop-todo-redundant-begin.yml

+---
+title: Resolves offenses Style/RedundantBegin
+merge_request:
+author: Shubham Kumar (@imskr)
+type: fixed

lib/gitlab/database/postgres_hll/batch_distinct_counter.rb

@@ -69,10 +69,10 @@ module Gitlab
           hll_buckets = Buckets.new
 
           while batch_start <= finish
-            begin
+            
               hll_buckets.merge_hash!(hll_buckets_for_batch(batch_start, batch_start + batch_size))
               batch_start += batch_size
-            end
+            
             sleep(SLEEP_TIME_IN_SECONDS)
           end