Avoid deprecated yaml.load() w/ PyYAML > 3.
Avoid deprecated yaml.load() w/ PyYAML > 3.

Use yaml.full_load() instead. Fixes #3122.

HelioGuilherme66/robotframework,robotframework/robotframework,HelioGuilherme66/robotframework,robotframework/robotframework,robotframework/robotframework,HelioGuilherme66/robotframework