Update sepolicy to use inclusive language

See https://source.android.com/setup/contribute/respectful-code for reference

#inclusivefixit

Bug: 161896447
Test: Build
Change-Id: If612f2270c8ba1d7fc2cbda3b2e8ca3818c0a1be
diff --git a/private/property_contexts b/private/property_contexts
index 357a56c..3a04f09 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -129,7 +129,7 @@
 ctl.console             u:object_r:ctl_console_prop:s0
 ctl.                    u:object_r:ctl_default_prop:s0
 
-# Don't allow blind access to all services
+# Don't allow uncontrolled access to all services
 ctl.sigstop_on$         u:object_r:ctl_sigstop_prop:s0
 ctl.sigstop_off$        u:object_r:ctl_sigstop_prop:s0
 ctl.start$              u:object_r:ctl_start_prop:s0