Log Message:
tex-japanese-otf{,-doc}: update to 1.7b8.62455

Two CTAN packages japanese-otf and japanese-otf-uptex are merged into this
package.
Now japanese-otf-uptex is obsolete. New features are followings:

japanese-otf:
* supported halfwidth Katakana in \UTF{} (TeX JP org extension)
* shrunk data size of virtual fonts (TeX JP org extension)
* set FONTDIR RT in OFM for pTeX vertical writing. (TeX JP org extension)
  They work with dvips 2022.1 (r62223 or later).

japanese-otf-uptex: v0.27
* introduced multi-weight virtual fonts for Chinese/Korean plain texts.
* update samples.