vim: update to 9.2.1014

vim: update to 9.2.1014

Update Vim from 9.2.0 to 9.2.1014.

This includes fixes for GHSA-vfc7-mhvm-gjp8, an out-of-bounds
access in libvterm resize handling, and GHSA-cvc5-p4x9-3f9f,
an integer overflow when reading persistent undo files.

Tested compilation on OpenWrt.

Link: https://github.com/vim/vim/security/advisories/GHSA-vfc7-mhvm-gjp8
Link: https://github.com/vim/vim/security/advisories/GHSA-cvc5-p4x9-3f9f
Signed-off-by: Peter Polonec <redacted>