Periph table fallback on TableChain for experimenter summary

[CBroz1]

Description

Thanks, @MichaelCoulter for submitting #1031

Previously, the SpyglassMixin delete process inherited banning of peripheral tables behavior, which is useful in the case of long-distance restrictions, and failed to fully inherit ignoring of non-spyglass tables. This cropped up for both (a) delete permission via the session table, and (b) downstream descendants for deleting part-masters.

I address this by giving TableChain a new fallback for the path between two nodes that includes peripheral tables, if no connection was previously found. This allows tables like IntervalLinearizedPosition to find a session connection, and ignores custom tables when checking downstream for part-master deletes.

Checklist:

• [x] No. This PR should be accompanied by a release: (yes/no/unsure)
• [x] N/a. If release, I have updated the CITATION.cff
• [x] No. This PR makes edits to table definitions: (yes/no)
• [x] N/a. If table edits, I have included an alter snippet for release notes.
• [x] No. If this PR makes changes to position, I ran the relevant tests locally.
• [x] I have updated the CHANGELOG.md with PR number and description.
• [x] N/a. I have added/edited docs/notebooks to reflect the changes