add a separate test for super-legacy node versions

Author: mansona

.github/workflows/ci.yml

@@ -35,18 +35,37 @@ jobs:
       - run: pnpm install
       - run: pnpm test
 
-  legacy-node-test:
+  super-legacy-node-test:
     name: "Legacy Node Test"
     runs-on: ubuntu-latest
     timeout-minutes: 5
     strategy:
       fail-fast: false
       matrix:
         node-version:
-          - 0.10
-          - 0.12
+          - "0.10"
+          - "0.12"
           - 4
-          - 5
+
+    steps:
+      - uses: actions/checkout@v6
+      # use the built-in npm for these super old tests
+      - run: cat package.json | jq "del(.packageManager)" | tee package.json
+      - uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: npm
+      - run: npm install
+      - run: npm test
+
+  legacy-node-test:
+    name: "Legacy Node Test"
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version:
           - 6
           - 8
           - 10