remove-obsswiftapi-yaml

Reviewed-by: tischrei <tino.schreiber@t-systems.com>
Co-authored-by: Sabelnikov, Dmitriy <dmitriy.sabelnikov@t-systems.com>
Co-committed-by: Sabelnikov, Dmitriy <dmitriy.sabelnikov@t-systems.com>

otc_metadata/data/documents/obs-swiftapi.yaml

@@ -1,10 +0,0 @@
----
-environment: internal
-hc_location: api_swift/obs
-html_location: docs/obs/api-swift
-link: /object-storage-service/swiftapi/
-pdf_name: obs-swiftapi
-rst_location: doc/swiftapi/source
-service_type: obs
-title: API Reference (Swift) - Deprecated - Will be removed at 2023 Nov. 10!
-type: swiftapi