f34 - llvm12 update

[Serge Guelton]

Hi folks,

we're preparing an update of the LLVM package from 12.0.0rc1 to 12.0.0.

In addition the package the llvm team maintain, the following packages needs a rebuild:

    annobin-0:9.65
    bindgen-0:0.57.0
    clazy-0:1.9
    doxygen-1:1.9.1
    gnome-builder-0:3.40.0
    mesa-dri-drivers-0:21.0.2
    mesa-libOSMesa-0:21.0.2
    mesa-vulkan-drivers-0:21.0.2
    postgresql-llvmjit-0:13.2
    qt-creator-0:4.14.1
    qt6-doctools-0:6.0.3
    qt6-linguist-0:6.0.3

Once the llvm packaes are all rebuit, we will push these rebuilds in the side-tag
f34-build-side-41029.

Feel free to contact sguelton(a)redhat.com and tstellar(a)redhat.com if you have any
question/remark.