No major changes are expected to have support for STF on OCP 4.16

Still, some changes on the operators is expected (e.g. updating the supported OCP range in STO/SGO) and updates on our testing, CI, and docs.

This epic aims to keep track of all of this changes.

Debugging/troubleshooting issues related to OCP4.16: 
https://docs.google.com/document/d/1wT4YSu9SgfA8I9WOgIiH0ZmKhE1anKmaOD_5-qiHImA/edit