Count and Categorize Public Views in query executions table (#51079) (#51125)

* We need to look at the context field to categorize public views

* pull poll-unil into util ns

* fix comment typo

* add test

* update docstring

* remove true? call, it will return `true` on pass

* improve poll-until

Co-authored-by: bryan <bryan.maass@gmail.com>