Upgrade to node20 (#221)

- also removes convert-action

node20 is available since https://github.com/actions/runner/releases/tag/v2.308.0

.github/workflows/generate.yml

@@ -56,7 +56,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3.8.1
         with:
-          node-version: 16
+          node-version: 20
 
       - name: Install dependencies
         run: npm ci

.github/workflows/publish.yml

@@ -20,6 +20,8 @@ jobs:
 
       - name: Setup Node
         uses: actions/setup-node@v3.8.1
+        with:
+          node-version: 20
 
       # Compile dist/index.js and bundle with action.yml
       # Force push major and minor tags, e.g. v1, v1.0

.github/workflows/test.yml

@@ -23,6 +23,6 @@ jobs:
     - name: Setup Node.js
       uses: actions/setup-node@v3.8.1
       with:
-        node-version: 16
+        node-version: 20
     - run: npm ci
     - run: npm test

action.yml

@@ -20,7 +20,7 @@ inputs:
       [Learn more about creating and using encrypted
       secrets](https://docs.github.com/en/actions/security-guides/encrypted-secrets)
     required: false
-    default: '${{ github.token }}'
+    default: ${{ github.token }}
   version:
     description: >-
       PMD version to use. Using "latest" automatically downloads the latest
@@ -86,7 +86,7 @@ outputs:
   violations:
     description: Number of violations found
 runs:
-  using: node16
+  using: node20
   main: dist/index.js
 branding:
   icon: code

package.json

@@ -4,7 +4,7 @@
   "main": "dist/index.js",
   "scripts": {
     "lint": "eslint .",
-    "prepare": "npx ncc build lib/index.js --out dist --minify --license licenses.txt && npx convert-action",
+    "prepare": "npx ncc build lib/index.js --out dist --minify --license licenses.txt",
     "test": "jest --coverage",
     "all": "npm run lint && npm run prepare && npm run test"
   },
@@ -35,7 +35,6 @@
   "devDependencies": {
     "@actions/io": "^1.1.3",
     "@vercel/ncc": "^0.38.0",
-    "convert-action": "^0.3.0",
     "eslint": "^8.49.0",
     "jest": "^29.6.4",
     "nock": "^13.3.3",