fix: 修复杜比视界合并后变为普通 HDR 的错误 (#333)

* fix: dolby hrd download not correct

* chore: 仅保留对 dolby vision 有效的参数

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Co-authored-by: njzydark <njzydark@gmail.com>

crates/bili_sync/src/downloader.rs

@@ -70,6 +70,8 @@ impl Downloader {
                 audio_path.to_string_lossy().as_ref(),
                 "-c",
                 "copy",
+                "-strict",
+                "unofficial",
                 "-y",
                 output_path.to_string_lossy().as_ref(),
             ])