Add sysprop for MSFT HCI Ext vendor opcode

Bug: 390425327
Test: m .
Change-Id: If901b6725bca75a6a4ad324da3c038e4cdda4119
diff --git a/private/property_contexts b/private/property_contexts
index fa82e29..9ea1f4b 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -718,6 +718,7 @@
 bluetooth.core.le.connection_scan_window_slow        u:object_r:bluetooth_config_prop:s0 exact uint
 bluetooth.core.le.inquiry_scan_interval              u:object_r:bluetooth_config_prop:s0 exact uint
 bluetooth.core.le.inquiry_scan_window                u:object_r:bluetooth_config_prop:s0 exact uint
+bluetooth.core.le.msft_vendor_opcode                 u:object_r:bluetooth_config_prop:s0 exact uint
 
 bluetooth.core.le.vendor_capabilities.enabled        u:object_r:bluetooth_config_prop:s0 exact bool
 bluetooth.hfp.software_datapath.enabled              u:object_r:bluetooth_config_prop:s0 exact bool