Enable Portfolio completion in collections on a group level

[Doris Tam]

Enable the use of Portfolio completion progress page in group collections.

The fix for this can help with the bug "Can't use portfolio completion in template plans in groups" https://bugs.launchpad.net/mahara/+bug/1902972

Steps to test:
(PC: Portfolio completion)

1. Create a group
2. Add members to that group
3. Check that the group's associated institution has checked 'PC' to Yes in their institution settings.
4. Create a page with a 'Sign-off' block and set to 'Template'.
5. Add the page to a collection.
6. In collection settings, set 'PC' to 'Yes'.
7. View a page and go to its settings.
8. Set template to 'Yes'.
9. Log in as a group member and copy the template.
10. Complete verification as you would with PC on institution level.
    1. Self-sign off
    2. Share to a person to be reviewer, e.g. Peer and manager
11. Sign in as the reviewer, go to the shared page and verify the collection.

[Mahara Bot (dev-mahara)]

Patch for "main" branch: https://reviews.mahara.org/12427

[Kristina Hoeppner (kris-hoeppner)]

Test scenario:

1. Ensure that portfolio completion is allowed for the institution in which the group is created.
2. Set up a group.
3. Set up a collection and select 'Portfolio completion'.
4. Add at least one page to the collection and add the 'Sign-off' and 'Portfolio review' blocks. Note down the settings in particular for the 'Portfolio review' block.
5. Make the collection copyable to group members and put it into their accounts.

Results:
1. The portfolio completion page is displayed at the start of the group collection.
2. When the portfolio is automatically copied into group member's personal portfolio spaces, the blocks all come across with the settings as per the group portfolio setup.

[Mahara Bot (dev-mahara)]

Reviewed: https://reviews.mahara.org/12427
Committed: https://git.mahara.org/mahara/mahara/commit/fce9a3c7d09d62395490f77128ee76c2b01a76d4
Submitter: Robert Lyon (<email address hidden>)
Branch: main

commit fce9a3c7d09d62395490f77128ee76c2b01a76d4
Author: Doris Tam <email address hidden>
Date: Wed Feb 16 16:36:22 2022 +1300

Bug 1960992: Enable portfolio completion in group collections

Change-Id: Ice7b0f81b65525ee499655cc14a27b9d315b805c