chore(deps): update dependency node to v16.20.2

Author: renovate[bot]

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
       - name: Setup node.js
         uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: 16.20.2
 
       - name: Install dependencies
         run: yarn

.github/workflows/scip.yml

@@ -9,7 +9,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: 16.20.2
       - run: yarn global add @sourcegraph/scip-typescript @sourcegraph/src
       - run: yarn --ignore-engines --ignore-scripts
       - run: scip-typescript index --yarn-workspaces

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: 16.20.2
 
       - name: Install dependencies
         run: yarn install