[API] Updates cluster.get_component_template, open_point_in_time

cluster.get_component_template:
* Adds [Boolean] :flat_settings return settings in flat format (default: false)
* Adds [String] :settings_filter, filter out results, for example to filter out sensitive information. Supports wildcards or full settings keys
open_point_in_time:
* Adds [Number] :max_concurrent_shard_requests, the number of concurrent shard requests per node executed concurrently when opening this point-in-time.

Author: picandocodigo

elasticsearch-api/lib/elasticsearch/api/actions/cluster/get_component_template.rb

@@ -28,6 +28,8 @@ module Actions
         # @option arguments [Time] :master_timeout Explicit operation timeout for connection to master node
         # @option arguments [Boolean] :local Return local information, do not retrieve the state from master node (default: false)
         # @option arguments [Boolean] :include_defaults Return all default configurations for the component template (default: false)
+        # @option arguments [Boolean] :flat_settings Return settings in flat format (default: false)
+        # @option arguments [String] :settings_filter Filter out results, for example to filter out sensitive information. Supports wildcards or full settings keys
         # @option arguments [Hash] :headers Custom HTTP headers
         #
         # @see https://www.elastic.co/guide/en/elasticsearch/reference/8.18/indices-component-template.html

elasticsearch-api/lib/elasticsearch/api/actions/open_point_in_time.rb

@@ -30,6 +30,7 @@ module Actions
       # @option arguments [String] :expand_wildcards Whether to expand wildcard expression to concrete indices that are open, closed or both. (options: open, closed, hidden, none, all)
       # @option arguments [String] :keep_alive Specific the time to live for the point in time (*Required*)
       # @option arguments [Boolean] :allow_partial_search_results Specify whether to tolerate shards missing when creating the point-in-time, or otherwise throw an exception. (default: false)
+      # @option arguments [Number] :max_concurrent_shard_requests The number of concurrent shard requests per node executed concurrently when opening this point-in-time. This value should be used to limit the impact of opening the point-in-time on the cluster
       # @option arguments [Hash] :headers Custom HTTP headers
       # @option arguments [Hash] :body An index_filter specified with the Query DSL
       #