devel/ivykis: fix build with lld 17

The linker version script libivykis.posix.ver refers to several inotify
related functions, which are never used on FreeBSD since we do not
support the inotity interface. This causes errors with lld 17, so add a
post-patch that deletes the undefined symbols from the linker script.

PR: 273753
MFH: 2024Q1