Feature Flags in ADO

Currently, some ADO functionality, for example, addons plug and play, is hidden behind a feature flag. Feature flags are specified in the AddonOperator resources under .spec.featureflags. This field is a string which is a comma separated list of feature flags to enable. For addons plug and play and thus the addon package to be enabled, the string ADDONS_PLUG_AND_PLAY has to be included in this field.