Add Artifact Manager service.

Adds a micro service that offers gRPC interface for CBA artifacts manipulation. By default the
service is attached to py-executor but can be ran as a separate service if needed in the future.

Issue-ID: CCSDK-1988
Change-Id: I40e20f085ae1c1e81a48f76dbea181af28d9bd0d
Signed-off-by: Marek Szwalkiewicz <marek.szwalkiewicz@external.t-mobile.pl>
diff --git a/ms/artifact-manager/requirements/test.txt b/ms/artifact-manager/requirements/test.txt
new file mode 100644
index 0000000..5304eac
--- /dev/null
+++ b/ms/artifact-manager/requirements/test.txt
@@ -0,0 +1,3 @@
+pytest==5.3.1
+pytest-grpc==0.7.0
+-r local.txt
\ No newline at end of file