Merge pull request swiftlang#188 from xedin/xfail-corestore

XFAIL CoreStore for 3.2, 4.0 on {tv, watch}OS due to SDK changes

Author: xedin

Diff for: projects.json

@@ -385,14 +385,46 @@
         "workspace": "CoreStore.xcworkspace",
         "scheme": "CoreStore tvOS",
         "destination": "generic/platform=tvOS",
-        "configuration": "Release"
+        "configuration": "Release",
+        "xfail": {
+          "compatibility": {
+            "3.2": {
+              "branch": {
+                "master": "https://bugs.swift.org/browse/SR-7908",
+                "swift-4.2-branch": "https://bugs.swift.org/browse/SR-7908"
+              }
+            },
+            "4.0": {
+              "branch": {
+                "master": "https://bugs.swift.org/browse/SR-7908",
+                "swift-4.2-branch": "https://bugs.swift.org/browse/SR-7908"
+              }
+            }
+          }
+        }
       },
       {
         "action": "BuildXcodeWorkspaceScheme",
         "workspace": "CoreStore.xcworkspace",
         "scheme": "CoreStore watchOS",
         "destination": "generic/platform=watchOS",
-        "configuration": "Release"
+        "configuration": "Release",
+        "xfail": {
+          "compatibility": {
+            "3.2": {
+              "branch": {
+                "master": "https://bugs.swift.org/browse/SR-7908",
+                "swift-4.2-branch": "https://bugs.swift.org/browse/SR-7908"
+              }
+            },
+            "4.0": {
+              "branch": {
+                "master": "https://bugs.swift.org/browse/SR-7908",
+                "swift-4.2-branch": "https://bugs.swift.org/browse/SR-7908"
+              }
+            }
+          }
+        }
       },
       {
         "action": "BuildXcodeWorkspaceScheme",