forgejo/CODEOWNERS: add myself to d3d12va related files

Signed-off-by: Tong Wu <wutong1208@outlook.com>

.forgejo/CODEOWNERS

@@ -21,7 +21,7 @@ libavcodec/.*atrac9.* @lynne
 libavcodec/bink.* @pross
 libavcodec/bintext.* @pross
 libavcodec/.*bitpacked.* @lynne
-libavcodec/.*d3d12va.* @jianhuaw
+libavcodec/.*d3d12va.* @jianhuaw @tong1wu
 libavcodec/.*dirac.* @lynne
 libavcodec/.*dovi_rpu.* @haasn
 libavcodec/dpx.* @pross
@@ -155,7 +155,7 @@ libavformat/wtv.* @pross
 # ======
 libavutil/.*_amf* @OvchinnikovDmitrii
 libavutil/.*crc.* @lynne @michaelni
-libavutil/.*d3d12va.* @jianhuaw
+libavutil/.*d3d12va.* @jianhuaw @tong1wu
 libavutil/csp.* @rbultje @haasn
 libavutil/eval.* @michaelni
 libavutil/film_grain.* @haasn
@@ -205,7 +205,7 @@ doc/.* @GyanD
 
 # Frameworks
 # ==========
-.*d3d12va.* @jianhuaw
+.*d3d12va.* @jianhuaw @tong1wu
 .*vulkan.* @lynne @haasn
 
 # tests