added new 8.1.2 ds marketplace entry

applications/unity-ds/8.1.2/metadata.json

@@ -0,0 +1,29 @@
+{
+   "DisplayName": "Unity-DS-Application",
+   "Name": "unity-ds",
+   "Version": "8.1.1",
+   "Channel": "beta",
+   "Owner": "DS Team",
+   "Repository": "https://github.com/unity-sds/unity-data-services",
+   "Description": "A package to create S3 buckets in arbitrary Unity Venue",
+   "Tags": [
+     "ds"
+   ],
+   "Category": "ds",
+   "IamRoles": {},
+   "Package": "https://github.com/unity-sds/unity-data-services@d1da4c6da72e2e58372b8fcb45473ba59283a559",
+   "ManagedDependencies": {},
+   "Backend": "terraform",
+   "WorkDirectory": "tf-module/marketplace",
+   "DefaultDeployment": {
+    "Variables": {
+        "Values": {
+            "datastore_bucket_name": "",
+            "datastore_bucket_notification_prefix": "stage_out",
+            "uds_aws_account_ssm_path": "/unity/shared-services/aws/account",
+            "uds_aws_account_region_ssm_path": "/unity/shared-services/aws/account/region",
+            "uds_prefix_ssm_path": "/unity/shared-services/data-catalog/deployment/prefix"
+        }
+    }
+  }
+ }