Update generate-instance-main.yml

Author: blueridger

.github/workflows/generate-instance-main.yml

@@ -9,6 +9,8 @@ on:
 jobs:
   generate-instance-main:
     runs-on: ubuntu-latest
+    env:
+      NODE_OPTIONS: --max_old_space_size=8192
     steps:
       - uses: actions/checkout@v2
         with: