Track changes for automatic upgrade path

[VaishnaviHire]

Seamlessly upgrade operator from v1.x to v2.x for a given applications namespace.

• Verify resource update works when deployed with v2.
• Verify cleanup of KfDef instances. #586
• Verify cleanup of odh-deployer resources. #587
  - Verify network policies are not redundant
  - Verify monitoring resources are not redundant
• Test bundle update

[lugi0]

Setting this to failed verification in Jira due to the issue in #587