Fix CI cross-join in Search::GlobalService

Thong Kuahrequested to merge
allow_search_service_callsite into master

What does this MR do?

Fixes a CI cross-join in Search::GlobalService, this accounted about thousands of callsites in our CI

Removed specs that from the allowlist related to this, verified these specs still passes locally.

Related issue: #339299 (closed)

Edited by Dylan Griffith (ex GitLab)

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