feat(dotnet): use build-client-streamed for .NET SDK

- Switch from build-client to build-client-streamed
- Aligns with Python SDK and JS SDK (PR #657)
- Includes StreamedListObjects endpoint in generated SDK
- No library parameter needed (not applicable to .NET generator)

Related:
- openfga/dotnet-sdk#156
- #76

Author: daniel-jonathan

Makefile

@@ -107,7 +107,7 @@ test-client-dotnet: build-client-dotnet build-dotnet-multi-image
 
 .PHONY: build-client-dotnet
 build-client-dotnet: build-dotnet-multi-image
-	make build-client sdk_language=dotnet tmpdir=${TMP_DIR} OPENAPI_GENERATOR_CLI_DOCKER_TAG=v7.11.0
+	make build-client-streamed sdk_language=dotnet tmpdir=${TMP_DIR} OPENAPI_GENERATOR_CLI_DOCKER_TAG=v7.11.0
 
 	make run-in-docker sdk_language=dotnet image=openfga/dotnet-multi:${DOTNET_DOCKER_TAG} command="/bin/sh -c 'dotnet build --configuration Release'"
 	# Workaround for dotnet format issue: https://github.com/dotnet/format/issues/1634