media: staging: media: ipu3: code style fix - missing a blank line after declarations

This patch fixes the following checkpatch.pl warning:

WARNING: Missing a blank line after declarations

in file ipu3-css-fw.h

Link: https://lore.kernel.org/linux-media/20210221081236.9758-2-knv418@gmail.comSigned-off-by: Nikolay Kyx <knv418@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/staging/media/ipu3/ipu3-css-fw.h

@@ -148,6 +148,7 @@ union imgu_fw_union {
 struct imgu_fw_info {
 	size_t header_size;	/* size of fw header */
 	u32 type __aligned(8);	/* enum imgu_fw_type */
+
 	union imgu_fw_union info;	/* Binary info */
 	struct imgu_abi_blob_info blob;	/* Blob info */
 	/* Dynamic part */