r8q: Pin Android R RIL and QMI blobs

* Signal strength does not get updated with S ones unless airplane mode
  is toggled on and off on T

Simon1511: Pin R QMI blobs too since S ones make rild segfault. Also patch libsec-ril* and update our audio impl accordingly

Change-Id: I3be7972b161b074b570bf227c3bdc32a2d91b70e

r8q/proprietary/vendor/etc/init/netmgrd.rc

@@ -1,4 +1,4 @@
-# Copyright (c) 2019-2021 Qualcomm Technologies, Inc.
+# Copyright (c) 2019-2020 Qualcomm Technologies, Inc.
 # All Rights Reserved.
 # Confidential and Proprietary - Qualcomm Technologies, Inc.
 #
@@ -18,6 +18,14 @@ on boot
     exec u:r:vendor_modprobe:s0 -- /vendor/bin/modprobe -a -d /vendor/lib/modules/5.4-gki rmnet_ctl
     exec u:r:vendor_modprobe:s0 -- /vendor/bin/modprobe -a -d /vendor/lib/modules/5.4-gki rmnet_core
 
+on boot
+    #Reduce the pressure on the reassemly cache by discarding orphan fragments quicker
+    write /proc/sys/net/netfilter/nf_conntrack_frag6_timeout 10
+    
+on boot && property:ro.csc.countryiso_code=BR
+    #Reduce the pressure on the reassemly cache by discarding orphan fragments quicker
+    write /proc/sys/net/netfilter/nf_conntrack_frag6_timeout 60
+
 # msm specific files that need to be created on /data
 on post-fs-data
     #Create NETMGR daemon log dir