Missing '\patterns' in school Finnish hyphenation patterns

[Michal Vlasák]

Hello,

(This may be urgent to fix in TeX Live if it is to be frozen, but I CC'd
Mojca Miklavec and Arthur Rosendahl for potential upstream fix.)

I noticed that yesterday's hyph-utf8 release is missing '\patterns'
command (and appropriate braces). Compare:

Finnish
https://tug.org/svn/texlive/trunk/Master/texmf-dist/tex/generic/hyph-utf8/patterns/tex/hyph-fi.tex?revision=58609&view=markup

and

Finnish school
https://tug.org/svn/texlive/trunk/Master/texmf-dist/tex/generic/hyph-utf8/patterns/tex/hyph-fi-x-school.tex?revision=58619&view=markup


Also when processing hyph-sq.tex using LuaTeX I get a lot these:

```
warning  (hyphenation): a conflicting pattern has been ignored
```

But that is probably not that bad and maybe even intentional?

Michal Vlasák