remove resync period

[hzxuzhonghu]

What type of PR is this?

What this PR does / why we need it:

Which issue(s) this PR fixes:
Fixes #597

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 49.57%. Comparing base (eb828ce) to head (df1c32c).
Report is 32 commits behind head on main.

Files	Coverage Δ
pkg/controller/bypass/bypass_controller.go	37.79% <100.00%> (ø)
pkg/controller/manage/kmesh_manage.go	58.66% <100.00%> (-2.00%)	⬇️

... and 3 files with indirect coverage changes

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[LiZhenCheng9527]

There is a KmeshRedirectionAnnotation in constant.go

kmesh/pkg/constants/constants.go

Line 28 in 4a0534f

KmeshRedirectionAnnotation = "kmesh.net/redirection"

[nlgwcy]

/lgtm
/approve

[kmesh-bot]

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This pull-request has been approved by: nlgwcy

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