failed to cherry pick PR 4433 from cyclinder, to branch release-v0.9

[weizhoublue]

commits 2143560 of cyclinder conflict when merging to branch release-v0.9, please manually cherry pick it by yourself.
PR #4433 , action https://github.com/spidernet-io/spiderpool/actions/runs/12542894343

Auto-merging pkg/coordinatormanager/coordinator_informer.go
Auto-merging test/Makefile
CONFLICT (content): Merge conflict in test/Makefile
Auto-merging test/Makefile.defs
Auto-merging test/e2e/common/spiderpool.go
Auto-merging test/e2e/spidercoordinator/spidercoordinator_test.go
error: could not apply 21435609... Merge pull request #4433 from cyclinder/spidercoordinator/fix_cilium_cidr
hint: After resolving the conflicts, mark them with
hint: "git add/rm <pathspec>", then run
hint: "git cherry-pick --continue".
hint: You can instead skip this commit with "git cherry-pick --skip".
hint: To abort and get back to the state before "git cherry-pick",
hint: run "git cherry-pick --abort".
hint: Disable this message with "git config advice.mergeConflict false"

[cyclinder]

Fixed by #4461