Update serverless.yml for functions to include only node.js

See merge request gitlab-org/gitlab-ce!27466

(cherry picked from commit be19a0b9)

b1eab8de Update serverless.yml for functions to include only node.js

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

Evan Read authored 6 years ago and Achilleas Pipinellis committed 6 years ago

For the sake of consistency, removes any extraneous
consecutive blank lines from the doc suite.