build: pin SDK 10.0.403 and refresh the lock files

The KOF Windows runner provides SDK 10.0.403, whose implicit ILLink
reference is 10.0.14; locked restore failed against the 10.0.12 entries
the 10.0.401 pin produced.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "10.0.401",
+    "version": "10.0.403",
     "rollForward": "latestFeature"
   }
 }

src/MarkdownViewr.Windows.Core/packages.lock.json

@@ -32,9 +32,9 @@
       },
       "Microsoft.NET.ILLink.Tasks": {
         "type": "Direct",
-        "requested": "[10.0.12, )",
-        "resolved": "10.0.12",
-        "contentHash": "xi+BDjFpW+Sb+MHFHaH6Y/gV9I8BluFwRXc1QyCdoZbIK26eNiBeFuMTe/FMwc33G1wdHCyDg7CVTmb8OdQrMQ=="
+        "requested": "[10.0.14, )",
+        "resolved": "10.0.14",
+        "contentHash": "YlTamXppEQls6DYWt7RdUuwWDb0lyw/vXCaGeQpLCpsLmfwGuCkOz/vIGgMTV7ECsJcavkCOkxZXv9s8rdAHkQ=="
       },
       "AngleSharp": {
         "type": "Transitive",
@@ -54,4 +54,4 @@
     "net10.0/win-x64": {},
     "net10.0/win-x86": {}
   }
-}
+}

src/MarkdownViewr.Windows/packages.lock.json

@@ -289,4 +289,4 @@
       }
     }
   }
-}
+}

tests/MarkdownViewr.Windows.Core.Tests/packages.lock.json

@@ -144,4 +144,4 @@
       }
     }
   }
-}
+}

tests/MarkdownViewr.Windows.UiTests/packages.lock.json

@@ -230,4 +230,4 @@
       }
     }
   }
-}
+}

tests/MarkdownViewr.Windows.UpdateProbe/packages.lock.json

@@ -34,4 +34,4 @@
     "net10.0-windows7.0/win-x64": {},
     "net10.0-windows7.0/win-x86": {}
   }
-}
+}