nfc: s3fwrn5: make array match static const

Don't populate the read-only array match on the stack, instead make
it static const. Makes the object code smaller by over 310 bytes:

Before:
text data bss dec hex filename
8304 1084 128 9516 252c drivers/nfc/s3fwrn5/firmware.o

After:
text data bss dec hex filename
7894 1180 128 9202 23f2 drivers/nfc/s3fwrn5/firmware.o

Signed-off-by: Colin Ian King <[e-mail]>
Signed-off-by: Samuel Ortiz <[e-mail]>

drivers/nfc/s3fwrn5/firmware.c

···
 	struct s3fwrn5_fw_cmd_get_bootinfo_rsp *bootinfo, u32 *base_addr)
 {
 	int i;
-	struct {
+	static const struct {
 		u8 version[4];
 		u32 base_addr;
 	} match[] = {