Adds missing dependencies to //:srcs

--
MOS_MIGRATED_REVID=126571069
diff --git a/examples/BUILD b/examples/BUILD
index b2ec284..bf4452b 100644
--- a/examples/BUILD
+++ b/examples/BUILD
@@ -14,5 +14,6 @@
         "//examples/py_native:srcs",
         "//examples/shell:srcs",
         "//examples/swift:srcs",
+        "//examples/windows/dll:srcs",
     ],
 )