Use nvmrc for compatibility workflow

.github/workflows/is-compatible.yml

@@ -8,7 +8,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: '16'
+          node-version-file: '.nvmrc'
           cache: 'yarn'
       - name: Install dependencies
         run: yarn install --immutable --prefer-offline