Nist-SIP: Suppress MissingOverride warnings

Bug: 73499927
Test: m javac-check RUN_ERROR_PRONE=true
Change-Id: I49ca417daf640d32f9327307ca4db551112d1ed8
diff --git a/Android.bp b/Android.bp
index add9889..81afdc9 100644
--- a/Android.bp
+++ b/Android.bp
@@ -16,4 +16,9 @@
     name: "nist-sip",
     srcs: ["java/**/*.java"],
     no_framework_libs: true,
+    errorprone: {
+        javacflags: [
+            "-Xep:MissingOverride:OFF",  // Ignore missing @Override.
+        ],
+    },
 }