fix os deps

Author: jonhealy1

stac_fastapi/opensearch/pyproject.toml

@@ -32,7 +32,8 @@ dynamic = ["version"]
 dependencies = [
     "stac-fastapi-core==6.5.1",
     "sfeos-helpers==6.5.1",
-    "elasticsearch[async]~=8.19.1",
+    "opensearch-py~=2.8.0",
+    "opensearch-py[async]~=2.8.0",
     "uvicorn~=0.23.0",
     "starlette>=0.35.0,<0.36.0",
 ]