[8.8] Extend the EOL date for bulk action endpoints (backport #4164) (#…

…4180)

Co-authored-by: Nastasha Solomon <79124755+nastasha-solomon@users.noreply.github.com>

docs/detections/api/rules/rules-api-bulk-actions.asciidoc

@@ -10,7 +10,7 @@ You can bulk create, update, and delete rules.
 [[bulk-actions-rules-api-create]]
 ==== Bulk create
 
-IMPORTANT: This API has been deprecated since version 8.2, and is scheduled for end of life in Q4 2023. Please use the <<bulk-actions-rules-api-action, bulk action API>> instead.
+IMPORTANT: This API has been deprecated since version 8.2, and is scheduled for end of life in 2024. Please use the <<bulk-actions-rules-api-action, bulk action API>> instead.
 
 [WARNING]
 ====
@@ -100,7 +100,7 @@ generated for all rules that did not include a `rule_id` field.
 [[bulk-actions-rules-api-delete]]
 ==== Bulk delete
 
-IMPORTANT: This API has been deprecated since version 8.2, and is scheduled for end of life in Q4 2023. Please use the <<bulk-actions-rules-api-action, bulk action API>> instead.
+IMPORTANT: This API has been deprecated since version 8.2, and is scheduled for end of life in 2024. Please use the <<bulk-actions-rules-api-action, bulk action API>> instead.
 
 Deletes multiple rules.
 
@@ -148,7 +148,7 @@ A JSON array containing the deleted rules.
 [[bulk-actions-rules-api-update]]
 ==== Bulk update
 
-IMPORTANT: This API has been deprecated since version 8.2, and is scheduled for end of life in Q4 2023. Please use the <<bulk-actions-rules-api-action, bulk action API>> instead.
+IMPORTANT: This API has been deprecated since version 8.2, and is scheduled for end of life in 2024. Please use the <<bulk-actions-rules-api-action, bulk action API>> instead.
 
 [WARNING]
 ====