fixes tests

Author: pcrespov

services/web/server/src/simcore_service_webserver/users/_accounts_repository.py

@@ -338,6 +338,7 @@ async def search_merged_pre_and_registered_users(
 ) -> list[Row]:
     """Searches and merges users from both users and pre-registration tables"""
     users_alias = sa.alias(users, name="users_alias")
+    reviewer_alias = sa.alias(users, name="reviewer_alias")
 
     invited_by = (
         sa.select(
@@ -347,6 +348,17 @@ async def search_merged_pre_and_registered_users(
         .label("invited_by")
     )
 
+    account_request_reviewed_by_username = (
+        sa.select(
+            reviewer_alias.c.name,
+        )
+        .where(
+            users_pre_registration_details.c.account_request_reviewed_by
+            == reviewer_alias.c.id
+        )
+        .label("account_request_reviewed_by_username")
+    )
+
     columns = (
         users_pre_registration_details.c.id,
         users.c.first_name,
@@ -370,6 +382,7 @@ async def search_merged_pre_and_registered_users(
         users_pre_registration_details.c.account_request_reviewed_at,
         users.c.status,
         invited_by,
+        account_request_reviewed_by_username,  # account_request_reviewed_by converted to username
         users_pre_registration_details.c.created,
     )