fix(dev): fix opensearch integration test path

Author: tstenner

tests/integration/opensearch/config/test.yaml

@@ -17,4 +17,4 @@ matrix:
 paths:
   - "src/sinks/elasticsearch/**"
   - "src/sinks/util/**"
-  - "tests/integration/elasticsearch/**"
+  - "tests/integration/opensearch/**"