[dashboard] Add project filter for tasks widget

[CamilleBeau]

Brief summary of changes

This PR adds a project filter for TaskQueryWidget so that a user will only see the relevant tasks to their own project assignments.

• Have you updated related documentation?

Testing instructions (if applicable)

1. Login with a user that has only one project
2. Check that all of the task counts are relevant for only that project
3. Take note that the Imaging tasks may not reflect what is shown in the table results that it links to, I have created a separate issue here for that.

Link(s) to related issue(s)

• Resolves [login] Incorrect request account approvals count on dashboard #9130

[CamilleBeau]

Would anyone be able to help me with the test suite failures? I want to modify the test to check a user's project permissions properly, but I'm not sure where the project relevant to each individual section is inserted.

[kongtiaowang]

@CamilleBeau please modify this file "modules/dashboard/test/DashboardTest.php", it will fix the test.
https://github.com/kongtiaowang/Loris/pull/398/files#diff-2af5e853d357c98c23e22e3a7d855bc560485103cb82026fa408d7fdf6f3fa5d

[CamilleBeau]

@CamilleBeau please modify this file "modules/dashboard/test/DashboardTest.php", it will fix the test. https://github.com/kongtiaowang/Loris/pull/398/files#diff-2af5e853d357c98c23e22e3a7d855bc560485103cb82026fa408d7fdf6f3fa5d

Thank you Shen!