git: 4bbf1f460eb3..7d1b50167725 - vendor/llvm-project/release-17.x - vendor branch updated

[Dimitry Andric]

The branch vendor/llvm-project/release-17.x has been updated by dim:

URL: https://cgit.FreeBSD.org/src/log/?id=4bbf1f460eb3..7d1b50167725

7d1b50167725 Vendor import of llvm-project branch release/17.x 
llvmorg-17.0.2-0-gb2417f51dbbd.