defconfig: disable auditing support

99% users don't need for auditing infrastructure.
And because SELinux is still works without it, so better to nuke it
to decrease the possibility of kernel attack surface and also
reduce a possibility of fast path regression.

Of course with fakeconfig too,
since this action is definitely prohibited by Android VTS

Signed-off-by: Nanda Oktavera <codeharuka.yusa@gmail.com>

.fakeconfig

@@ -1 +1,6 @@
 # fakeconfig
+CONFIG_AUDIT=y
+CONFIG_AUDITSYSCALL=y
+CONFIG_INTEGRITY_AUDIT=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_COMPAT_GENERIC=y

arch/arm64/configs/grus_defconfig

@@ -54,9 +54,8 @@ CONFIG_SWAP=y
 CONFIG_CROSS_MEMORY_ATTACH=y
 # CONFIG_FHANDLE is not set
 # CONFIG_USELIB is not set
-CONFIG_AUDIT=y
+# CONFIG_AUDIT is not set
 CONFIG_HAVE_ARCH_AUDITSYSCALL=y
-# CONFIG_AUDITSYSCALL is not set
 
 #
 # IRQ subsystem
@@ -831,7 +830,6 @@ CONFIG_NETFILTER_XT_CONNMARK=y
 #
 # Xtables targets
 #
-# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
 # CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
 CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
 CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
@@ -5262,7 +5260,6 @@ CONFIG_SECURITY_SMACK=y
 # CONFIG_SECURITY_YAMA is not set
 CONFIG_INTEGRITY=y
 # CONFIG_INTEGRITY_SIGNATURE is not set
-CONFIG_INTEGRITY_AUDIT=y
 # CONFIG_IMA is not set
 # CONFIG_EVM is not set
 CONFIG_DEFAULT_SECURITY_SELINUX=y
@@ -5463,9 +5460,7 @@ CONFIG_CRC32_SLICEBY8=y
 CONFIG_LIBCRC32C=y
 # CONFIG_CRC8 is not set
 CONFIG_XXHASH=y
-CONFIG_AUDIT_GENERIC=y
 CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
-CONFIG_AUDIT_COMPAT_GENERIC=y
 # CONFIG_RANDOM32_SELFTEST is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_ZLIB_DEFLATE=y