selftests/bpf: Fix test_verif_scale{1,3} SEC() annotations

Use proper SEC("tc") for test_verif_scale{1,3} programs. It's not
a problem for selftests right now because we manually set type
programmatically, but not having correct SEC() definitions makes it
harded to generically load BPF object files.

Signed-off-by: Andrii Nakryiko <[e-mail]>
Signed-off-by: Daniel Borkmann <[e-mail]>
Link: https://lore.kernel.org/bpf/[e-mail]

tools/testing/selftests/bpf/progs/test_verif_scale1.c

···
 #define ATTR __attribute__((noinline))
 #include "test_jhash.h"
 
-SEC("scale90_noinline")
+SEC("tc")
 int balancer_ingress(struct __sk_buff *ctx)
 {
 	void *data_end = (void *)(long)ctx->data_end;

tools/testing/selftests/bpf/progs/test_verif_scale3.c

···
 #define ATTR __attribute__((noinline))
 #include "test_jhash.h"
 
-SEC("scale90_noinline32")
+SEC("tc")
 int balancer_ingress(struct __sk_buff *ctx)
 {
 	void *data_end = (void *)(long)ctx->data_end;