[FLINK-33098] Support kubernetes autoscaler using generic interface

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: kubernetes-operator-1.7.0
• Assignee: Rui Fan
• Reporter: Rui Fan
• Created: 18/Sep/23 02:52
• Updated: 17/Oct/23 15:35
• Resolved: 17/Oct/23 14:28

Description

1. Moving all classes aren't related to kubernetes to flink-autoscaler module
2. Support kubernetes autoscaler using generic interface (The most important commit)
   1. Migrate all generic classes from flink-kubernetes-operator-autoscaler module to autoscaler moudle
   2. Migrate all kubernetes implementation classes from flink-kubernetes-operator-autoscaler module to flink-kubernetes-operator moudle
   3. Support all old tests
   4. Removing the flink-kubernetes-operator-autoscaler module
3. Removing the option prefix(kubernetes.operator.) for all options and update the doc(All old option names are marked with withDeprecatedKeys to ensure the compatibility.)