v2.2.0-rc.3

Changes since v2.2.0-rc.2

• fix(compositor): pick the YCbCr matrix per frame on macOS
• fix(compositor): leave BT.2020 CL on the default path, convert 10-bit samples with 10-bit bounds
• fix(export): bound a clip by the container duration, not a one-frame video stream
• fix(export): hold the only screen frame when a clip starts after it
• fix(hud): accept the system language prompt on Enter
• fix(speed): accept a trailing × or x in the custom speed field
• fix(updates): let a release candidate's manual check see newer RCs
• fix(compositor): share one wgpu device across the Linux unit tests
• fix(linux): keep the user's --enable/--disable-features on Wayland

Full Changelog: v2.2.0-rc.2...v2.2.0-rc.3