[tex-hyphen] Add \{left,right}hyphenmin info to pattern files

[Werner LEMBERG]

>> Excellent!  Note that I've just changed the building process for
>> the German pattern files in our git repository so that this
>> information gets included automatically.
> 
>   Nach erst zehn Jahren?

[After only 10 years?]

Hehe, yes, it somehow doesn't occur to me earlier that this
meta-information is missing.


    Werner