libbpf: Remove unneeded semicolon

Remove unneeded semicolon in zip_archive_open().

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240926023823.3632993-1-nichen@iscas.ac.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

tools/lib/bpf/zip.c

@@ -223,7 +223,7 @@ struct zip_archive *zip_archive_open(const char *path)
 	if (!archive) {
 		munmap(data, size);
 		return ERR_PTR(-ENOMEM);
-	};
+	}
 
 	archive->data = data;
 	archive->size = size;