Apply patch from alanyih to correct name for worker in README.md

The image name should be worker instead of obs-worker in our script.
This patch updates the correct image name for worker in README.md.
Signed-off-by: Andrew Lee's avatarAndrew Lee (李健秋) <andrew.lee@collabora.co.uk>
parent 5e0e16bc
Pipeline #18093 passed with stage
in 4 minutes and 23 seconds