Cy 3101 migrate jenkinsfile (#2369)
Cy 3101 migrate jenkinsfile (#2369)

* CY-3101 modify log rotator and check build integrity

* CY-3101 add label to repo copy to a seperate workspace

* CY-3101 test integrity without test-restservice

* uncomment test

* webhook test

* webhook test

* CY-3101 fix upload to s3 method call

* remove test echo

* CY-3101 add description to pytest runs

* CY-3101 add echo to descriptionless commands

* CY-3101 add descriptions and polish

* CY-3101 fix s3 build path env var
cloudify-cosmo/cloudify-manager,cloudify-cosmo/cloudify-manager,cloudify-cosmo/cloudify-manager