adjusting variable

Author: LukasAud

.github/workflows/module_acceptance.yml

@@ -65,7 +65,7 @@ jobs:
   acceptance:
     name: "Acceptance tests (${{matrix.platforms.label}}, ${{matrix.collection}})"
     needs: "setup_matrix"
-    runs-on: ${{ inputs.runs_on || matrix.runner }}
+    runs-on: ${{ inputs.runs_on || matrix.platforms.runner }}
     timeout-minutes: 180
     strategy:
       fail-fast: false