[submodule] Update submodule dhcpmon to the latest HEAD automatically

mssonicbld · mssonicbld · commit 82f7553629ed · 2025-02-22T03:04:41.000Z
diff --git a/src/dhcpmon b/src/dhcpmon
@@ -1 +1 @@
-Subproject commit 1fba5dd378e6816588b147baef86351dc06948b5
+Subproject commit 2519a88abd7f244d48026e8fee31ff1e7a1feb5c
