Better english translation for luacheck.configFilePath description

[bmos]

https://github.com/liwangqian/LuaCoderAssist/issues/71

https://github.com/liwangqian/LuaCoderAssist/issues/108

People have been struggling to use their own .luacheckrc files. I think a lot of this confusion has to do with the description being used for this setting which asks for the path to the file but really wants the path to the folder that contains the file.

Translation: 人们一直在努力使用自己的 .luacheckrc 文件。 我认为这种混乱很大程度上与用于此设置的描述有关，该设置要求到文件的路径，但实际上需要到包含该文件的文件夹的路径。

https://github.com/liwangqian/LuaCoderAssist/blob/6bc32272bc3217c2533d1375f42002c8df195b26/server/providers/lib/linters.js#L52