release v2.3.0 (searchkit#578)

Prepare v2.3.0-9

prepare v2.3.0-8

fix e2e version reference

Fix lib reference (searchkit#552)

* bump version

* bump

* ensure lib doesn't include test folder

* add lib, release to circle artifacts

update to version 2.3.0-4

update to version 2.3.0-4

run build also

fix node version

remove unused variables, parameters (searchkit#543)

* remove unused varables, parameters

* more typescript fixes

* add auto deploy scripts, bump to 2.3.0-1

* fix circle.yml

* fix circle.yml