sync code with last improvements from OpenBSD

lib/mesa/.gitlab-ci/container/build-va-tools.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# shellcheck disable=SC2086 # we want word splitting
+
+set -ex
+
+git config --global user.email "mesa@example.com"
+git config --global user.name "Mesa CI"
+git clone \
+    https://github.com/intel/libva-utils.git \
+    -b 2.13.0 \
+    --depth 1 \
+    /va-utils
+
+pushd /va-utils
+meson build -D tests=true  -Dprefix=/va $EXTRA_MESON_ARGS
+ninja -C build install
+popd
+rm -rf /va-utils