lavc/vvc: Remove experimental flag

This reverts commit 110d8549d5.

I have been working through fixing bugs, particularly crashes I've
found using a fuzzer, in the VVC decoder for the past few months.
While I won't claim it is now bug-free, it is considerably more
resilient than it was and I think in a position to have the
experimental flag removed for release 7.1.

Additionally, most of the Main 10 features of VVC which were missing
version of the decoder released in 7.0 have now been implemented.
This includes the most major missing features: IBC, subpictures and RPR.

Signed-off-by: Frank Plowman <post@frankplowman.com>

libavcodec/vvc/dec.c

@@ -1108,8 +1108,7 @@ const FFCodec ff_vvc_decoder = {
     .close          = vvc_decode_free,
     FF_CODEC_DECODE_CB(vvc_decode_frame),
     .flush          = vvc_decode_flush,
-    .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_OTHER_THREADS |
-                      AV_CODEC_CAP_EXPERIMENTAL,
+    .p.capabilities = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_DELAY | AV_CODEC_CAP_OTHER_THREADS,
     .caps_internal  = FF_CODEC_CAP_EXPORTS_CROPPING | FF_CODEC_CAP_INIT_CLEANUP |
                       FF_CODEC_CAP_AUTO_THREADS,
     .p.profiles     = NULL_IF_CONFIG_SMALL(ff_vvc_profiles),

tests/fate/vvc.mak

@@ -41,7 +41,7 @@ $(foreach VAR,$(FATE_VVC_VARS), $(eval VVC_TESTS_$(VAR) := $(addprefix fate-vvc-
 $(VVC_TESTS_8BIT): SCALE_OPTS := -pix_fmt yuv420p
 $(VVC_TESTS_10BIT): SCALE_OPTS := -pix_fmt yuv420p10le -vf scale
 $(VVC_TESTS_444_10BIT): SCALE_OPTS := -pix_fmt yuv444p10le -vf scale
-fate-vvc-conformance-%: CMD = framecrc -c:v vvc -strict experimental -i $(TARGET_SAMPLES)/vvc-conformance/$(subst fate-vvc-conformance-,,$(@)).bit $(SCALE_OPTS)
+fate-vvc-conformance-%: CMD = framecrc -c:v vvc -i $(TARGET_SAMPLES)/vvc-conformance/$(subst fate-vvc-conformance-,,$(@)).bit $(SCALE_OPTS)
 
 FATE_VVC-$(call FRAMECRC, VVC, VVC, VVC_PARSER) += $(VVC_TESTS_8BIT)
 FATE_VVC-$(call FRAMECRC, VVC, VVC, VVC_PARSER SCALE_FILTER) +=            \