Merge pull request #6918 from EnterpriseDB/tureba-patch-1

Add missing entry to wait_states_1.5_rel_notes.mdx

Author: nidhibhammar

advocacy_docs/pg_extensions/wait_states/rel_notes/wait_states_1.5_rel_notes.mdx

@@ -8,4 +8,5 @@ This release of Wait States includes:
 
 | Type        | Description                                                       |
 |-------------|-------------------------------------------------------------------|
-| Enhancement | Included `query_id` in `edb_wait_states_data()` function results. |
+| Enhancement | Included `query_id` in `edb_wait_states_data()` function results. |
+| Bug Fix     | Fix calculation of retention time that led to shorter history.    |