add back run on changes to hindcast

Author: ssolson

.github/workflows/main.yml

@@ -44,7 +44,7 @@ jobs:
 
       - id: hindcast-logic
         run: |
-          if "${{ github.event.pull_request.base.ref }}" == "main" ; then
+          if [[ "${{ github.event.pull_request.base.ref }}" == "main" || "${{ steps.changes.outputs.wave_io_hindcast }}" == "true" ]]; then
             echo "should-run-hindcast=true" >> "$GITHUB_OUTPUT"
           else
             echo "should-run-hindcast=false" >> "$GITHUB_OUTPUT"