fix end quote

Author: jonhealy1

stac_fastapi/opensearch/pyproject.toml

@@ -30,7 +30,7 @@ keywords = [
 ]
 dynamic = ["version"]
 dependencies = [
-    "stac-fastapi-core==6.7.4
+    "stac-fastapi-core==6.7.4",
     "sfeos-helpers==6.7.4",
     "opensearch-py~=2.8.0",
     "opensearch-py[async]~=2.8.0",