Caching runtime

.github/workflows/igor-action-test.yml

@@ -27,6 +27,7 @@ jobs:
         with:
           target-yyp: ${{ steps.find_yyp.outputs.yyp-path }}
           access-key: ${{ secrets.ACCESS_KEY }} # To generate your Access Key, check out the Access Key section of the GameMaker Manual's Building via Command Line page: https://manual.gamemaker.io/monthly/en/#t=Settings%2FBuilding_via_Command_Line.htm
+          cache: true
       # This step uses Igor to build the GameMaker project https://github.com/bscotch/igor-build
       - name: use Igor build
         uses: bscotch/igor-build@v1