validate renovate config file with version matrix

.github/workflows/lint.yml

@@ -6,16 +6,31 @@ on:
   pull_request:
 
 jobs:
-  lint:
+  check-format:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v2
-        with:
-          version: 8
       - uses: actions/setup-node@v4.0.2
         with:
           node-version: 20
-          cache: pnpm
-      - run: pnpm install --frozen-lockfile
-      - run: pnpm run lint
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+      - name: Install prettier by pnpm
+        run: pnpm install --frozen-lockfile
+      - name: Check format
+        run: pnpm run lint:fmt
+
+  lint:
+    strategy:
+      matrix:
+        renovate_version: [37, 36]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install linter
+        run: npm install -g renovate@${{ matrix.renovate_version }}
+
+      - name: Lint renovate config
+        run: renovate-config-validator default.json && renovate-config-validator *.json5

package.json

@@ -5,7 +5,6 @@
   "main": "index.js",
   "scripts": {
     "lint:fmt": "prettier --check .",
-    "lint:renovate": "renovate-config-validator default.json && renovate-config-validator *.json5",
     "lint": "run-p lint:*",
     "fix:fmt": "prettier -w .",
     "fix": "run-p fix:*"
@@ -17,7 +16,6 @@
   "license": "MIT",
   "devDependencies": {
     "npm-run-all2": "^6.0.0",
-    "prettier": "^3",
-    "renovate": "^37"
+    "prettier": "^3.2.5"
   }
 }