Actions located in root directory do not output logs in running tab

[davidferlay]

Obeserved

• Following new feature #91: Allow action root path launchr#93, actions can now be located outside of nested directory / in root direcory like actions/image-build/action.yaml instead of image/actions/build/action.yaml

For instance:

➜ ag -g action.yaml                               
image/actions/build/action.yaml
actions/image-build/action.yaml

➜ plx   
...                                               
Actions:
...
  image-build      Build: Create
  image:build      Build: Create

• When executing such action from webUI, no output is displayed in running tab:
  

Expected

• Output of actions located at root should be display in running tab, just like any other actions:

[davidferlay]

Solved in #134