feat(owners): remove telem special case (#8945)

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Author: tknickman

.github/CODEOWNERS

@@ -5,6 +5,3 @@
 
 # Shared docs (team specific overrides below)
 /docs @vercel/turbo-oss @anthonyshew
-
-# overrides for crates that need more specific ownership
-/crates/turborepo-telemetry/src/events @tknickman @padmaia