Revise APF default configuration

[linxiulei]

Enhancement Description

• One-line enhancement description (can be used as a release note): Revise APF default configuration
• Kubernetes Enhancement Proposal: KEP-4793: Revise APF Default Configuration #4795
• Discussion Link: [APF] low priorities have larger effective shares than high priorities kubernetes#121982 [APF] Separate Events requests from non-Events kubernetes#123280
• Primary contact (assignee): @linxiulei
• Responsible SIGs: sig-api-machinery
• Enhancement target (which target equals to which milestone):
  • Alpha release target (x.y): 1.32
  • Beta release target (x.y):
  • Stable release target (x.y):
• Alpha
  • KEP (k/enhancements) update PR(s):
  • Code (k/k) update PR(s):
  • Docs (k/website) update PR(s):

Please keep this description up to date. This will help the Enhancement Team to track the evolution of the enhancement efficiently.

[linxiulei]

/sig api-machinery