fix: use spawn to stream larger output rather than exec which buffers it

.github/workflows/ci_cd.yml

@@ -61,30 +61,18 @@ jobs:
           node-version: 16
       - name: Install dependencies
         run: npm ci
-      - name: 1MiB
-        id: sigpipe-a
+      - name: 100MiB
+        id: 100MiB
         continue-on-error: true
         uses: ./
         with:
           max_attempts: 1
           timeout_minutes: 5
-          command: 'make bytes-1024'
-      - name: 1⅛MiB
-        id: sigpipe-b
-        continue-on-error: true
-        uses: ./
-        with:
-          max_attempts: 1
-          timeout_minutes: 5
-          command: 'make bytes-1152'
-      - uses: nick-invision/assert-action@v1
-        with:
-          expected: failure
-          actual: ${{ steps.sigpipe-a.outcome }}
+          command: 'make bytes-102400'
       - uses: nick-invision/assert-action@v1
         with:
           expected: failure
-          actual: ${{ steps.sigpipe-b.outcome }}
+          actual: ${{ steps.100MiB.outcome }}
 
   ci_integration:
     name: Run Integration Tests