Updating 390 series of legacy version of nvidia-driver and linux-nvidia-libs to 390.157.
This is the last legacy driver that is behind upstream and still lives in ports tree.
So updating these to ease future issues to narrow down version window.
Tested (by myself) make and make package only, on stable/14, amd64 at commit 8c991c4b06954371886413d7a4eb2f0569721857 as I myself am not using 390 series of driver and i386 anymore.
PR: 263020 (The reporter doesn't responding for the patch)