[AC-1683] Fix DB migrations for new Manage permission (#3307)

* [AC-1683] Update migration script and introduce V2 procedures and types

* [AC-1683] Update repository calls to use new V2 procedures / types

* [AC-1684] Update bulk add collection migration script to use new V2 type

* [AC-1683] Undo Manage changes to more original procedures

* [AC-1683] Restore whitespace changes

* [AC-1683] Clarify comments regarding explicit column lists

* [AC-1683] Update migration script dates

* [AC-1683] Split the migration script for readability

* [AC-1683] Re-name SelectReadOnlyArray_V2 to CollectionAccessSelectionType

util/Migrator/DbScripts_finalization/2023-10-FutureMigrations.sql

@@ -0,0 +1,50 @@
+-- Remove old stored procedures and SelectionReadOnlyArray for Flexible Collections
+-- They have been superseded via their respective _V2 variants and the CollectionAccessSelectionType
+
+IF OBJECT_ID('[dbo].[CollectionUser_UpdateUsers]') IS NOT NULL
+BEGIN
+    DROP PROCEDURE [dbo].[CollectionUser_UpdateUsers]
+END
+GO
+
+IF OBJECT_ID('[dbo].[Group_UpdateWithCollections]') IS NOT NULL
+BEGIN
+    DROP PROCEDURE [dbo].[Group_UpdateWithCollections]
+END
+GO
+
+IF OBJECT_ID('[dbo].[Collection_UpdateWithGroupsAndUsers]') IS NOT NULL
+BEGIN
+    DROP PROCEDURE [dbo].[Collection_UpdateWithGroupsAndUsers]
+END
+GO
+
+IF OBJECT_ID('[dbo].[OrganizationUser_UpdateWithCollections]') IS NOT NULL
+BEGIN
+    DROP PROCEDURE [dbo].[OrganizationUser_UpdateWithCollections]
+END
+GO
+
+IF OBJECT_ID('[dbo].[Group_CreateWithCollections]') IS NOT NULL
+BEGIN
+    DROP PROCEDURE [dbo].[Group_CreateWithCollections]
+END
+GO
+
+IF OBJECT_ID('[dbo].[OrganizationUser_CreateWithCollections]') IS NOT NULL
+BEGIN
+    DROP PROCEDURE [dbo].[OrganizationUser_CreateWithCollections]
+END
+GO
+
+IF OBJECT_ID('[dbo].[Collection_CreateWithGroupsAndUsers]') IS NOT NULL
+BEGIN
+    DROP PROCEDURE [dbo].[Collection_CreateWithGroupsAndUsers]
+END
+GO
+
+IF TYPE_ID('[dbo].[SelectionReadOnlyArray]') IS NOT NULL
+BEGIN
+    DROP TYPE [dbo].[SelectionReadOnlyArray]
+END
+GO