svga/ci: land vmware mesa-ci
What does this MR do and why?
Introduce vmware mesa-ci farm with two DUTs: one vmware-vm-based for svga (automatic jobs) and one qemu-based for llvmpipe (manual jobs).
svga/ci: land vmware mesa-ci
* add vmware farm, stage, jobs and local rules
* add qemu lava deploy and boot actions
* add vmware-qemu piglit-traces job
* add vmware-vmx piglit job
* add vmware-vmx piglit-traces job
* add llvmpipe device piglit skip/fail lists
* add svga to GALLIUM_DRIVERS in debian-testing job
* add svga device fails/skips/flakes lists
* switch KERNEL_TAG/KERNEL_REPO/FORCE_KERNEL_TAG to own fork