Use cleartext username (#21)

.woodpecker/test-release.yaml

@@ -12,14 +12,12 @@ variables:
   - publish_logins: &publish_logins
       # Default DockerHub login
       - registry: https://index.docker.io/v1/
-        username:
-          from_secret: docker_username
+        username: woodpeckerbot
         password:
           from_secret: docker_password
       # Additional Quay.IO login
       - registry: https://quay.io
-        username:
-          from_secret: QUAY_IO_USER
+        username: 'woodpeckerci+wp_ci'
         password:
           from_secret: QUAY_IO_TOKEN
   - &publish_repos 'docker.io/woodpeckerci/plugin-kaniko,quay.io/woodpeckerci/plugin-kaniko'