Simplify CI config

Author: ai

.github/workflows/test.yml

@@ -52,29 +52,14 @@ jobs:
         run: pnpm unit
         env:
           FORCE_COLOR: 2
-  old12:
+  old:
     runs-on: ubuntu-latest
-    name: Node.js 12 Quick
-    steps:
-      - name: Checkout the repository
-        uses: actions/checkout@v3
-      - name: Install pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: "^6.0.0"
-      - name: Install Node.js 10
-        uses: actions/setup-node@v3
-        with:
-          node-version: 12
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile --ignore-scripts
-      - name: Run unit tests
-        run: pnpm unit
-        env:
-          FORCE_COLOR: 2
-  old10:
-    runs-on: ubuntu-latest
-    name: Node.js 10 Quick
+    strategy:
+      matrix:
+        node-version:
+          - 12
+          - 10
+    name: Node.js ${{ matrix.node-version }} Quick
     steps:
       - name: Checkout the repository
         uses: actions/checkout@v3
@@ -84,10 +69,10 @@ jobs:
           version: 3
         env:
           ACTIONS_ALLOW_UNSECURE_COMMANDS: true
-      - name: Install Node.js 10
+      - name: Install Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with:
-          node-version: 10
+          node-version: ${{ matrix.node-version }}
       - name: Install dependencies
         run: pnpm install --frozen-lockfile --ignore-scripts
       - name: Run unit tests