git: f65bf063bcac..f56b67c46df5 - vendor/llvm-project/release-19.x - vendor branch updated

From: Dimitry Andric <dim_at_FreeBSD.org>
Date: Fri, 06 Dec 2024 14:19:12 UTC
The branch vendor/llvm-project/release-19.x has been updated by dim:

URL: https://cgit.FreeBSD.org/src/log/?id=f65bf063bcac..f56b67c46df5

f56b67c46df5 Vendor import of llvm-project branch release/19.x llvmorg-19.1.5-0-gab4b5a2db582, a.k.a. 19.1.5 release.