New Relic Python Agent v10.2.0.0

Fix Tests for New Operator Version (#117)

* Update python test app for new operator version

* Update python test app

* Update testing workflows

* Fix Makefile issues by using 1 namespace like CI

* Silence github security warnings in test app

* Updating all agent helm charts to be similar

* Bump tests

* Add read only docker hub token for rate limits

* Remove unnecessary line

* Restore missing PHP annotation

* Fix PHP app name

* Drop cert-manager from make all

* Remove secret dependency for Makefile

* Automatically update helm repos

* Add waits to PHP curl requests in CI

* Add suggestions from code review