fix: Replace namespaced_resources_filter to resources_filter

Created by: harrisonliu5

Signed-off-by: harrisonliu5 harrisonliu_5@163.com

What type of PR is this?

/kind api-change /kind bug

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes ##1816 (closed)

Special notes for reviewers:

Additional documentation, usage docs, etc.:

/assign @zheng1 /assign @junotx