0.10.5

Changelog

• a19d345 build(deps): bump golangci/golangci-lint-action from 3.5.0 to 3.6.0 (#118)
• 9e6f0fc build(deps): bump golang.org/x/sync from 0.2.0 to 0.3.0 (#120)
• a1cdd38 build(deps): bump golang.org/x/net from 0.10.0 to 0.11.0 (#119)
• cb980d9 Add support for opencourse / 增加公开课和其他类型课程的支持 (#121) thanks to @conbein49 for this commit