Bump base (#7288)
Bump base (#7288)

https://github.com/koreader/koreader-base/pull/1301
https://github.com/koreader/koreader-base/pull/1302
https://github.com/koreader/koreader-base/pull/1304
Frenzie/koreader,NiLuJe/koreader,poire-z/koreader,koreader/koreader,Frenzie/koreader,mwoz123/koreader,NiLuJe/koreader,koreader/koreader,Hzj-jie/koreader,poire-z/koreader