Revert "24Q2: use mainline netbpfload from apex"

This reverts commit 13b5e1ff296789016a4b82f444cbc10a28000995.

Reason for revert: wasn't sent for review

Change-Id: Ibbf514e0ce506e2720f3d98f12beab7c4d14e133
diff --git a/netbpfload/netbpfload.rc b/netbpfload/netbpfload.rc
index ffbc33c..14181dc 100644
--- a/netbpfload/netbpfload.rc
+++ b/netbpfload/netbpfload.rc
@@ -17,7 +17,7 @@
 on load_bpf_programs
     exec_start bpfloader
 
-service bpfloader /apex/com.android.tethering/bin/netbpfload
+service bpfloader /system/bin/netbpfload
     # netbpfload will do network bpf loading, then execute /system/bin/bpfloader
     capabilities CHOWN SYS_ADMIN NET_ADMIN
     # The following group memberships are a workaround for lack of DAC_OVERRIDE