Remove obsolete version.h inclusions

These have mostly been added because of FF_API_*; yet when these were
removed, removing the header has been forgotten.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/blockdsp.c

@@ -23,7 +23,6 @@
 #include "libavutil/attributes.h"
 #include "avcodec.h"
 #include "blockdsp.h"
-#include "version.h"
 
 static void clear_block_c(int16_t *block)
 {

libavcodec/blockdsp.h

@@ -23,7 +23,6 @@
 #include <stdint.h>
 
 #include "avcodec.h"
-#include "version.h"
 
 /* add and put pixel (decoding)
  * Block sizes for op_pixels_func are 8x4,8x8 16x8 16x16.

libavcodec/codec_desc.c

@@ -27,7 +27,6 @@
 #include "codec_id.h"
 #include "codec_desc.h"
 #include "profiles.h"
-#include "version.h"
 
 #define MT(...) (const char *const[]){ __VA_ARGS__, NULL }
 

libavcodec/error_resilience.c

@@ -35,7 +35,6 @@
 #include "mpegvideo.h"
 #include "rectangle.h"
 #include "thread.h"
-#include "version.h"
 
 /**
  * @param stride the number of MVs to get to the next row

libavcodec/mpegutils.h

@@ -26,7 +26,6 @@
 #include "libavutil/frame.h"
 
 #include "avcodec.h"
-#include "version.h"
 
 /**
  * Return value for header parsers if frame is not coded.

libavcodec/utils.c

@@ -41,7 +41,6 @@
 #include "internal.h"
 #include "put_bits.h"
 #include "raw.h"
-#include "version.h"
 #include <stdlib.h>
 #include <stdarg.h>
 #include <stdatomic.h>