Moving Operator to all supported release branches.

[VaishnaviHire]

In order for v2 operator to migrate to all supported branches, following tasks need to be completed -

Required Issues

• [x] #357
• [x] #461
• [x] #556
• [x] Modelmesh and Kserve compatibility
• [x] Update managed platform bundle
• [x] Documentation/implemntation changes around dependency handling

Other Issues

• Integration of new components
• Integration with Servicemesh

[VaishnaviHire]

Closing this as completed