Remove all remaining E2E and frontend bits from CCI (#23553)

* Run the remaining E2E groups using GitHub Actions

* Remove Snowplow from CCI

* Remove waiting for databases from CCI

* Remove Cypress jobs from CCI

* Remove `fe-deps` from CCI

* Remove `tester` executor from CCI

* Remove all frontend-related from CCI

* Remove static viz bundle from CCI

* Remove E2E checksum from CCI

* Remove frontend checksum from CCI

* Trigger CI run #1

* Trigger CI run #2

* Trigger CI run #3

* Trigger CI run #4

* Trigger CI run #5