Issue: act fails to marshall continue-on-error tags

System information

• Operating System: macOS
• Architecture: x64
• Apple M1: No
• Docker version: 20.10.10
• Docker image used in act:
• act version: 0.2.24

Expected behaviour

On using continue-on-error, Act should run though

Actual behaviour

I am using a snippet

      - name: Terraform - Plan
        if: ${{ steps.filter.outputs.changed == 'true' && github.event_name == 'pull_request' }}
        id: plan
        continue-on-error: ${{ github.event_name == 'pull_request' }}

Getting the output as line 68: cannot unmarshal !!str ${{ git... into bool

Steps to reproduce

use: continue-on-error with github event validation.