Update partition manager lock retries config

Less retries, shorter sleep intervals. Partitions are synced often
enough, if lock can not be obtained  move to the next one instead of
retrying as if it's a migration.

lib/gitlab/database/partitioning/partition_manager.rb

@@ -13,6 +13,19 @@ class PartitionManager
         MANAGEMENT_LEASE_KEY = 'database_partition_management_%s'
         RETAIN_DETACHED_PARTITIONS_FOR = 1.week
 
+        LOCK_RETRIES_TIMING_CONFIGURATION = [
+          [0.1.seconds, 0.05.seconds],
+          [0.1.seconds, 0.05.seconds],
+          [0.2.seconds, 0.05.seconds],
+          [0.3.seconds, 0.10.seconds],
+          [0.4.seconds, 0.15.seconds],
+          [0.5.seconds, 2.seconds],
+          [0.5.seconds, 2.seconds],
+          [0.5.seconds, 2.seconds],
+          [0.5.seconds, 2.seconds],
+          [1.second, 5.seconds]
+        ].freeze
+
         def initialize(model, connection: nil)
           @model = model
           @connection = connection || model.connection
@@ -135,6 +148,7 @@ def assert_partition_detachable!(partition)
 
         def with_lock_retries(&block)
           Gitlab::Database::WithLockRetries.new(
+            timing_configuration: LOCK_RETRIES_TIMING_CONFIGURATION * 2,
             klass: self.class,
             logger: Gitlab::AppLogger,
             connection: connection