Set the working directory to the package

Author: llrs-roche

.github/workflows/build-check-install.yaml

@@ -523,7 +523,9 @@ jobs:
       - name: Check only affected modules 🎯
         if: inputs.fast-tests == true
         run: |
+          cd ${{ github.event.repository.name }}/${{ inputs.package-subdirectory }}
           ls
+          pwd
 
           # Exit early if tag is on commit message even if it set to true
           test_all=$( git log -1 --pretty=%B | grep -F "[run-all-tests]" )