Exclude 'benchmarks' from codecov report (#8805) (#8822)

(cherry picked from commit 78537a2)

Signed-off-by: Ketan Verma <[email protected]>
Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: opensearch-trigger-bot[bot]

CHANGELOG.md

@@ -21,6 +21,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - [Refactor] StreamIO from common to core.common namespace in core lib ([#8157](https://github.com/opensearch-project/OpenSearch/pull/8157))
 - [Refactor] Remaining HPPC to java.util collections ([#8730](https://github.com/opensearch-project/OpenSearch/pull/8730))
 - Change InternalSignificantTerms to sum shard-level superset counts only in final reduce ([#8735](https://github.com/opensearch-project/OpenSearch/pull/8735))
+- Exclude 'benchmarks' from codecov report ([#8805](https://github.com/opensearch-project/OpenSearch/pull/8805))
 
 ### Deprecated
 

codecov.yml

@@ -3,6 +3,7 @@ codecov:
 
 ignore:
   - "test"
+  - "benchmarks"
 
 coverage:
   precision: 2