Earlier ci/meson-build.sh and ci/ci-build.sh.
The latter we then renamed to the more descriptive build-configuration-matrix.sh.
Both scripts are doing the same thing but for different build systems.
So lets merge them together.
Signed-off-by: Michael Vetter <jubalh@iodoru.org>
Disable the functional tests in the case of meson as well.
They don't seem to work in the CI or take too long.
This needs further investigation. For now let's run them locally and
before each release.
Signed-off-by: Michael Vetter <jubalh@iodoru.org>
