Removes sequences we shouldn't see by using the Learning Sequences API
(TNL-8377). Depends on https://github.com/edx/edx-platform/pull/27955
It works by adding a call to the Learning Sequences API and (if that
endpoint is enabled, i.e. returns 200 for this user+course), uses the
results of that endpoint to remove sequences from the Course Blocks API
call. Learning Sequences knows how to do things like bubble up the
content group settings of units to sequences for the case where all
units have the same restrictions and the user would see an empty
sequence.
9edac2519a