selftests: bpf: fix backported ASSERT_FALSE

stable inclusion
from stable-5.10.76
commit d088db8637bb705a987ca5a497c081089ce3ccb1
bugzilla: 182988 https://gitee.com/openeuler/kernel/issues/I4IAHF

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=d088db8637bb705a987ca5a497c081089ce3ccb1

--------------------------------

Commit 183d9ebd449c ("selftests/bpf: Fix core_reloc test runner") causes
builds of selftests/bpf to fail on 5.10.y since the branch doesn't have the
ASSERT_FALSE macro yet. Replace ASSERT_FALSE with ASSERT_EQ.

Fixes: 183d9ebd449c ("selftests/bpf: Fix core_reloc test runner")
Signed-off-by: NLorenz Bauer <lmb@cloudflare.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Acked-by: NWeilong Chen <chenweilong@huawei.com>
Signed-off-by: NChen Jun <chenjun102@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

tools/testing/selftests/bpf/prog_tests/core_reloc.c

@@ -857,7 +857,7 @@ void test_core_reloc(void)
 			goto cleanup;
 		}
 
-		if (!ASSERT_FALSE(test_case->fails, "obj_load_should_fail"))
+		if (!ASSERT_EQ(test_case->fails, false, "obj_load_should_fail"))
 			goto cleanup;
 
 		equal = memcmp(data->out, test_case->output,