We are about to rename mupuf/valve-infra into gfx-ci/ci-tron.
While most resources will transparently be redirected, gitlab does
not allow us to keep our containers during the migration.
To work around that, I uploaded the current containers to Eric's fork
of valve-infra. Let's use these containers until the migration is over!
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25593>
Seems like Gitlab did not follow their own documentation:
```
CI_RUNNER_TAGS 8.10 0.5 A comma-separated list of the runner tags.
```
But it would seem like a gitlab update brought json-style lists which
broke:
```
CI_RUNNER_TAGS = '["keywords-gateway", "CI-gateway"]'
```
This commit adds support for both style.
Signed-off-by: Martin Roukala (né Peres) <martin.roukala@mupuf.org>
Reviewed-by: John Brooks <john@fastquake.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18923>
