[android] disable VP8 MediaCodec decoder due to crashes in Diablo II (#4231)

Hotfix, in the future an improved handling on VP8 will be introduced for Android.

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/4231
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>

src/video_core/host1x/ffmpeg.cpp

@@ -174,7 +174,8 @@ Decoder::Decoder(Tegra::Host1x::NvdecCommon::VideoCodec codec) {
         const char* mc_name = nullptr;
         switch (av_codec) {
         case AV_CODEC_ID_H264: mc_name = "h264_mediacodec"; break;
-        case AV_CODEC_ID_VP8:  mc_name = "vp8_mediacodec";  break;
+        // Disabled: causes crashes in Diablo II
+        // case AV_CODEC_ID_VP8:  mc_name = "vp8_mediacodec";  break;
         case AV_CODEC_ID_VP9:  mc_name = "vp9_mediacodec";  break;
         default: break;
         }