MFH: r542301 r542846
multimedia/svt-vp9: update to 0.2.2
Changes: https://github.com/OpenVisualCloud/SVT-VP9/releases/tag/v0.2.1
Changes: https://github.com/OpenVisualCloud/SVT-VP9/releases/tag/v0.2.2
Reported by: GitHub (watch releases)
Approved by: ports-secteam (joneum)