Merge pull request #518 from hborla/xfail-beacon-kit

XFAIL BeaconKit

Author: hborla

projects.json

@@ -228,7 +228,14 @@
       {
         "action": "BuildSwiftPackage",
         "configuration": "debug",
-        "tags": "sourcekit-disabled swiftpm"
+        "tags": "sourcekit-disabled swiftpm",
+        "xfail": [
+          {
+            "issue": "rdar://problem/76359678",
+            "compatibility": ["5.1", "4.0"],
+            "branch": ["main"]
+          }
+        ]
       },
       {
         "action": "TestSwiftPackage",