net-p2p/jackett: update to 0.22.2125

While here:

• fix do-install target
• add missing RUN_DEPENDS on devel/icu
• use USES=gssapi:mit instead of directly specifying LIB_DEPENDS on libgssapi_krb5

PR: 287951, 287967
Reported by: Ralf van der Enden <tremere@cainites.net> (maintainer),

		Matt <lazeraman@gmail.com>

MFH: 2025Q3 (run-time fix)