[S] Change in coreboot[master]: crossgcc: Upgrade LLVM version 15.0.7 to 16.0.1

[Felix Singer (Code Review)]

Attention is currently required from: Jason Glenesk, Martin L Roth, Paul Menzel, Angel Pons, Elyes Haouas.

Felix Singer has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/73792 )

Change subject: crossgcc: Upgrade LLVM version 15.0.7 to 16.0.1
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Patch Set 11:

(1 comment)

File util/crossgcc/buildgcc:

https://review.coreboot.org/c/coreboot/+/73792/comment/a4b4fdb7_2589b766 
PS11, Line 887: 	cd "$DESTDIR$TARGETDIR/lib/clang/${CLANG_VERSION}/lib" || exit 1
I investigated the build failure and this is the reason. CLANG_VERSION is 16.0.1 but this directory doesn't exist. The directory is just named 16 and thus buildgcc can't cd into it, which makes it failing.

How do we deal with that issue? It seems it worked this way all the before.