Disable links to update profile form for update_profile=False users

[seav]

As mentioned in PR #1944, it would be nice if we can update the UI to disable links and menu items to update the user profile if update_profile=False.

Steps to reproduce the error

1. With a user which has update_profile=False set, log in.
2. Open the user menu on the page header.
3. Go to the user dashboard.
4. Go to the following URL path: /account/dashboard/

Actual behavior

• After Step 2, "Edit profile" menu item is displayed.
• After Step 3, gear icon on the side panel is displayed.
• After Step 4, user is shown the "Update your profile" form.

Expected behavior

• After Step 2, "Edit profile" menu item is missing.
• After Step 3, gear icon on the side panel is missing.
• After Step 4, user is shown an error alert message saying that they cannot update their profile.