vt: create ucs_recompose_table.h with gen_ucs_recompose_table.py

Table of base character + combining mark pairs with their precomposed
equivalents.

Note: scripts/checkpatch.pl complains about "... exceeds 100 columns".
      Please ignore.

Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20250417184849.475581-9-nico@fluxnic.net


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>