netbpfload: remove support for 'vendor'

Test: N/A
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: If088188b4832d37b084846b5ad3db06b8858d856

netbpfload/loader.h

@@ -44,7 +44,6 @@ enum class domain : int {
     net_shared,         // (T+) fs_bpf_net_shared    /sys/fs/bpf/net_shared
     netd_readonly,      // (T+) fs_bpf_netd_readonly /sys/fs/bpf/netd_readonly
     netd_shared,        // (T+) fs_bpf_netd_shared   /sys/fs/bpf/netd_shared
-    vendor,             // (T+) fs_bpf_vendor        /sys/fs/bpf/vendor
     loader,             // (U+) fs_bpf_loader        /sys/fs/bpf/loader
 };
 
@@ -56,7 +55,6 @@ static constexpr domain AllDomains[] = {
     domain::net_shared,
     domain::netd_readonly,
     domain::netd_shared,
-    domain::vendor,
     domain::loader,
 };