fix: fork dalgen with baseDir (#262)

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##### Checklist
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- [ ] `npm test` passes
- [ ] tests and/or benchmarks are included
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##### Description of change
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lib/cmd/dal/gen.js

@@ -42,6 +42,7 @@ class DalGenCommand extends Command {
     const options = {
       execArgv: context.execArgv,
       env: context.env,
+      cwd: baseDir,
     };
 
     const moduleReferences = ModuleConfigUtil.readModuleReference(baseDir, {});