Press the "Run" button to display the "New execution" dialog.
Press the "RUN" button. Do not add any stage parameters.
When the cd flow has finished building a new Docker image will be listed
at https://louhi.dev/6316342352543744/artifacts. This must manually be
integrated into the skia-infra repo by updating all cd digest references to
the latest digest. Example CL: http://go/louhicl/100543.
Keep an eye on Louhi flow builds to ensure new builds are passing.