lavfi: remove mp=ilpack

Filter does not work, asserts here.
scale=interl=1,format=yuv422p should be used instead.
Signed-off-by: Paul B Mahol <onemda@gmail.com>

doc/filters.texi

@@ -6238,7 +6238,6 @@ The list of the currently supported filters follows:
 @table @var
 @item eq2
 @item eq
-@item ilpack
 @item softpulldown
 @end table
 

libavfilter/version.h

@@ -31,7 +31,7 @@
 
 #define LIBAVFILTER_VERSION_MAJOR  5
 #define LIBAVFILTER_VERSION_MINOR  8
-#define LIBAVFILTER_VERSION_MICRO 100
+#define LIBAVFILTER_VERSION_MICRO 101
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \

libavfilter/vf_mp.c

@@ -127,13 +127,11 @@ static const struct {
 
 extern const vf_info_t ff_vf_info_eq2;
 extern const vf_info_t ff_vf_info_eq;
-extern const vf_info_t ff_vf_info_ilpack;
 extern const vf_info_t ff_vf_info_softpulldown;
 
 static const vf_info_t* const filters[]={
     &ff_vf_info_eq2,
     &ff_vf_info_eq,
-    &ff_vf_info_ilpack,
     &ff_vf_info_softpulldown,
     NULL
 };