Remove workaround in release flow (#13455)

This forces the release workflow to use `node@16.15` which includes `npm@8.5`.

.github/workflows/release.yml

@@ -40,13 +40,9 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '16.15'
           cache: npm
 
-      # See https://github.com/npm/cli/issues/3637
-      - name: Downgrade NPM
-        run: npm i -g npm@7.20.2
-
       - name: Setup NPM cache
         uses: c-hive/gha-npm-cache@v1
 
@@ -83,14 +79,10 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: '16'
+          node-version: '16.15'
           registry-url: https://registry.npmjs.org
           cache: npm
 
-      # See https://github.com/npm/cli/issues/3637
-      - name: Downgrade NPM
-        run: npm i -g npm@7.20.2
-
       - name: Install dependencies
         run: npm ci