SGShardedCluster does not have the ablity to set annotations for its own created services

SGShardedCluster does not have the ablity to set annotations for its own created services

Implementation plan

Add sections to specify annotations for SGShardedCluster services:

kind: SGShardedCluster
spec:
  metadata:
    cooridnatorAnyService: {}
    coordinatorPrimaryService: {}
    shardsPrimariesService: {}
  coordinator:
    metadata:
      cooridnatorAnyService: {}
      coordinatorPrimaryService: {}
      shardsPrimariesService: {}
  shards:
    metadata:
      cooridnatorAnyService: {}
      coordinatorPrimaryService: {}
      shardsPrimariesService: {}
    overwrites:
      metadata:
        cooridnatorAnyService: {}
        coordinatorPrimaryService: {}
        shardsPrimariesService: {}

Acceptance Criteria

• [] Implement feature
• [] Test feature