feat: add Saturday schedule for tree and tpz expectations

[tombrooks248]

Summary of code changes

It looks like a big change but all its actually doing is:
Adding in a schedule field for all expect.csv, and ending comma for each line so that csv rule is met.

Setting a schedule of "saturday" for tree, tree-protection-zone, listed-building-outline and article-4-direction-area on duplicate_geometry_check.

Why

This will enable us to set schedules of when particular long running expectations run so we can for example set them to run at weekends

Ticket

• Link: Make Tree and TPZ duplicate_geometry_check expectation only run on Saturdays. digital-land-python#552

Type

• New data
• Data monitoring
• Data fix

Data updated (list organisation and dataset):

• Dataset: expect.csv - for tree and tree-protection-zone

Expected outcome (if relevant):

• New endpoint & source
• New lookups
• Extra endpoint config (e.g. column, concat)
• Retired old endpoint & source
• Retired old entities
• Retired old resource
• Make it possible for duplicate_geometry_check to be only run on saturdays

Additional information:
This is linked to this PR for digital-land-python

Tests
I have done a full run through of ancient-woodland locally and it seems to run as expected.

Requester's checklist:

• Have checked if any old endpoints to retire
• Have validated endpoint (with check or endpoint checker)
• Have checked expected number of lookups
• Have checked for any geo duplicates (if CA data)
• Have updated entity-organisation.csv (if CA data)

Reviewer's checklist:

• Expected checks have been completed by PR requester
• Correct date format used in config files (YYYY-mm-dd)
• Number of new lookups is as expected from source data
• Spot checked that newly assigned entity numbers aren’t in use

[salabi]

LGTM