feat(node): bump node support to 20

Author: andyrooger

.github/workflows/cicd.yml

@@ -9,7 +9,7 @@ jobs:
   test:
     strategy:
       matrix:
-        node: ['14.17', '16', '18']
+        node: ['14.17', '16', '18', '20']
         os: [ubuntu-latest, windows-latest, macos-latest]
 
     runs-on: ${{ matrix.os }}
@@ -35,7 +35,7 @@ jobs:
     - name: Use Node.js 14
       uses: actions/setup-node@v2
       with:
-        node-version: '14.17'
+        node-version: '20'
         cache: npm
     - run: npm install -g npm@latest # Standard version seems to pull in incorrect package versions
     - run: npm ci