failed to cherry pick PR 4098 from cyclinder, to branch release-v0.8

[weizhoublue]

commits 55dbd73 of cyclinder conflict when merging to branch release-v0.8, please manually cherry pick it by yourself.
PR #4098 , action https://github.com/spidernet-io/spiderpool/actions/runs/11027086897

Auto-merging pkg/coordinatormanager/coordinator_validate.go
Auto-merging test/doc/spidermultus.md
CONFLICT (content): Merge conflict in test/doc/spidermultus.md
Auto-merging test/e2e/spidermultus/spidermultus_test.go
CONFLICT (content): Merge conflict in test/e2e/spidermultus/spidermultus_test.go
error: could not apply 55dbd732... Merge pull request #4098 from cyclinder/podMACPrefix/fix1
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"

[ty-dc]

fix #4129