Blubber: Use nodejs10 base images
Blubber: Use nodejs10 base images

Bug: T218733
Change-Id: I11c77ac17b9a7453ea6a81bd85c65eabd6958851

wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps