is-compatible action does not fail when plugin is not fully compatible with latest grafana api

[felix-mu]

Testing my panel plugin against compatibility I found that the action is not failing, even if the result of @grafana/levitate@latest says that the panel is not fully compatible with the latest grafana api.

I adapted your code

plugin-actions/is-compatible/action.yml

Line 59 in 96d627e

- if: inputs.fail-if-incompatible == 'yes' && steps.run-levitate.outputs.code == 1

to the following:
- if: env.fail-if-incompatible == 'yes' && steps.run-levitate.outputs.is-compatible-exit-code == 1
since you write the content of the CODE variable to the $GITHUB_OUTPUT where the variable is called is-compatible-exit-code in the step named run-levitate:

plugin-actions/is-compatible/action.yml

Line 44 in 96d627e

echo "is-compatible-exit-code=$CODE" >> $GITHUB_OUTPUT

This change made my action fail, which is the expected behavior.