Andreas Jaeger 2026f1825b Use main.yaml, not .yml ...

There are over 490 .yaml files but only a few .yml, let's rename to be
consistent.

Add a test to block .yml files.

Change-Id: I2f1354de82f231154d926b51d9812b1e9c1a6202

2020-04-20 17:44:49 +02:00

..

main.yaml

Use main.yaml, not .yml

2020-04-20 17:44:49 +02:00