v0.9.9

What's Changed

• Update etcd to v3.5.5 (reference: milvus v2.2.11) by @Leslie-Wong-H in #175
• Optimise video.js code & add duration unit test by @Leslie-Wong-H in #184
• Feat: add duration to image.js to boost by @Leslie-Wong-H in #185
• Fix hls Error when loading first segment by @Leslie-Wong-H in #187
• Build: release shotit-media v0.9.9 by @Leslie-Wong-H in #188

Full Changelog: v0.9.8...v0.9.9