Add a flag to enable watchdog for the NFC system process

Bug: 362937338
Test: writing a test
Flag: android.nfc.nfc_watchdog
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:f958ae00004c3c169a348edf9106ed533c4c36b4)
Merged-In: I313dd1f36bed7efb5fee94dea2003ab1f5ac528d
Change-Id: I313dd1f36bed7efb5fee94dea2003ab1f5ac528d
diff --git a/nfc/java/android/nfc/flags.aconfig b/nfc/java/android/nfc/flags.aconfig
index 468147f..9a4ee2f 100644
--- a/nfc/java/android/nfc/flags.aconfig
+++ b/nfc/java/android/nfc/flags.aconfig
@@ -140,3 +140,11 @@
     description: "Enable override and recover routing table"
     bug: "329043523"
 }
+
+flag {
+    name: "nfc_watchdog"
+    is_exported: true
+    namespace: "nfc"
+    description: "Enable watchdog for the NFC system process"
+    bug: "362937338"
+}
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