selftests/bpf: Fix prog numbers in test_sockmap

[ Upstream commit 6c8d7598dfed759bf1d9d0322b4c2b42eb7252d8 ]

bpf_prog5 and bpf_prog7 are removed from progs/test_sockmap_kern.h in
commit d79a32129b ("bpf: Selftests, remove prints from sockmap tests"),
now there are only 9 progs in it, not 11:

	SEC("sk_skb1")
	int bpf_prog1(struct __sk_buff *skb)
	SEC("sk_skb2")
	int bpf_prog2(struct __sk_buff *skb)
	SEC("sk_skb3")
	int bpf_prog3(struct __sk_buff *skb)
	SEC("sockops")
	int bpf_sockmap(struct bpf_sock_ops *skops)
	SEC("sk_msg1")
	int bpf_prog4(struct sk_msg_md *msg)
	SEC("sk_msg2")
	int bpf_prog6(struct sk_msg_md *msg)
	SEC("sk_msg3")
	int bpf_prog8(struct sk_msg_md *msg)
	SEC("sk_msg4")
	int bpf_prog9(struct sk_msg_md *msg)
	SEC("sk_msg5")
	int bpf_prog10(struct sk_msg_md *msg)

This patch updates the array sizes of prog_fd[], prog_attach_type[] and
prog_type[] from 11 to 9 accordingly.

Fixes: d79a32129b ("bpf: Selftests, remove prints from sockmap tests")
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/9c10d9f974f07fcb354a43a8eca67acb2fafc587.1715926605.git.tanggeliang@kylinos.cn
Signed-off-by: Sasha Levin <sashal@kernel.org>

tools/testing/selftests/bpf/test_sockmap.c

@@ -65,7 +65,7 @@ int passed;
 int failed;
 int map_fd[9];
 struct bpf_map *maps[9];
-int prog_fd[11];
+int prog_fd[9];
 
 int txmsg_pass;
 int txmsg_redir;
@@ -1708,8 +1708,6 @@ int prog_attach_type[] = {
 	BPF_SK_MSG_VERDICT,
 	BPF_SK_MSG_VERDICT,
 	BPF_SK_MSG_VERDICT,
-	BPF_SK_MSG_VERDICT,
-	BPF_SK_MSG_VERDICT,
 };
 
 int prog_type[] = {
@@ -1722,8 +1720,6 @@ int prog_type[] = {
 	BPF_PROG_TYPE_SK_MSG,
 	BPF_PROG_TYPE_SK_MSG,
 	BPF_PROG_TYPE_SK_MSG,
-	BPF_PROG_TYPE_SK_MSG,
-	BPF_PROG_TYPE_SK_MSG,
 };
 
 static int populate_progs(char *bpf_file)