Remove bug_map entry for system_server

The permission was granted in 6390b3f.

Bug: 216097542
Bug: 73128755
Test: m selinux_policy
Change-Id: I7b1883a46f3972ed722ebc2844ecdbf24abf0ce1
diff --git a/private/bug_map b/private/bug_map
index 5b042ae..38b445d 100644
--- a/private/bug_map
+++ b/private/bug_map
@@ -25,7 +25,6 @@
 netd untrusted_app_27 unix_stream_socket b/77870037
 netd untrusted_app_29 unix_stream_socket b/77870037
 platform_app nfc_data_file dir b/74331887
-system_server crash_dump process b/73128755
 system_server overlayfs_file file b/142390309
 system_server sdcardfs file b/77856826
 system_server zygote process b/77856826