lua: add a new clear_route_cache option support #38514
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Commit Message: lua: add a new clear_route_cache option support
Additional Description:
Now, we can disable the automatic route cache clearing by the new
clear_route_cache
options even the headers is modified. Combind with the #38486, we will suggest users to disable the automatic route cache clearing and call the clearRouteCache() method explicitly if route cache clearing is necessary.Risk Level: n/a.
Testing: unit.
Docs Changes: n/a.
Release Notes: added.
Platform Specific Features: n/a.