graphics/fswebcam: switch to sys/videoio.h

OK: kn@

graphics/fswebcam/Makefile

@@ -1,6 +1,7 @@
 COMMENT=		fswebcam is a small and simple webcam app
 
 DISTNAME=		fswebcam-20200725
+REVISION=		0
 
 CATEGORIES=		graphics
 

graphics/fswebcam/patches/patch-src_v4l2_c

@@ -1,24 +1,12 @@
-make these conditional, they're not in older videodev.h
-
 Index: src_v4l2.c
 --- src_v4l2.c.orig
 +++ src_v4l2.c
-@@ -61,14 +61,18 @@ v4l2_palette_t v4l2_palette[] = {
- 	{ SRC_PAL_BGR24,   V4L2_PIX_FMT_BGR24  },
- 	{ SRC_PAL_RGB32,   V4L2_PIX_FMT_RGB32  },
- 	{ SRC_PAL_BGR32,   V4L2_PIX_FMT_BGR32  },
-+#ifdef V4L2_PIX_FMT_ABGR32
- 	{ SRC_PAL_ABGR32,  V4L2_PIX_FMT_ABGR32  },
-+#endif
- 	{ SRC_PAL_YUYV,    V4L2_PIX_FMT_YUYV   },
- 	{ SRC_PAL_UYVY,    V4L2_PIX_FMT_UYVY   },
- 	{ SRC_PAL_VYUY,    V4L2_PIX_FMT_VYUY   },
- 	{ SRC_PAL_YUV420P, V4L2_PIX_FMT_YUV420 },
- 	{ SRC_PAL_BAYER,   V4L2_PIX_FMT_SBGGR8 },
- 	{ SRC_PAL_SBGGR8,  V4L2_PIX_FMT_SBGGR8 },
-+#ifdef V4L2_PIX_FMT_SRGGB8
- 	{ SRC_PAL_SRGGB8,  V4L2_PIX_FMT_SRGGB8 },
-+#endif
- 	{ SRC_PAL_SGBRG8,  V4L2_PIX_FMT_SGBRG8 },
- 	{ SRC_PAL_SGRBG8,  V4L2_PIX_FMT_SGRBG8 },
- 	{ SRC_PAL_RGB565,  V4L2_PIX_FMT_RGB565 },
+@@ -19,7 +19,7 @@
+ #include <errno.h>
+ #include <sys/ioctl.h>
+ #include <sys/mman.h>
+-#include "videodev2.h"
++#include <sys/videoio.h>
+ #include "src.h"
+ #include "log.h"
+