increasing heap size

Author: weaverryan

.github/workflows/test.yaml

@@ -39,6 +39,8 @@ jobs:
             - name: Get yarn cache directory path
               id: yarn-cache-dir-path
               run: echo "::set-output name=dir::$(yarn cache dir)"
+            - name: increase heap size
+              run: export NODE_OPTIONS="--max_old_space_size=4096"
             - uses: actions/cache@v2
               id: yarn-cache
               with: