Track SELinux denial caused by webview zygote.

The new codepath for creating the classloader in the webview zygote
triggers an selinux denial; track this until it is fixed.

Bug: 123246126
Test: DeviceBootTest.SELinuxUncheckedDenialBootTest
Merged-In: I6835947e81364b5dd43898199108af7b14d31088
Change-Id: I6835947e81364b5dd43898199108af7b14d31088
diff --git a/private/bug_map b/private/bug_map
index 9747704..60a7337 100644
--- a/private/bug_map
+++ b/private/bug_map
@@ -29,4 +29,5 @@
 system_server zygote process 77856826
 usbd usbd capability 72472544
 vrcore_app mnt_user_file dir 118185801
+webview_zygote system_data_file lnk_file 123246126
 zygote untrusted_app_25 process 77925912