perf: use Node 16 instead of Node 12

For more information, see https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/

.github/workflows/lint.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v2-beta
         with:
-          node-version: "12"
+          node-version: "16"
 
       - name: Install Dependencies
         run: yarn

.github/workflows/test.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v2-beta
         with:
-          node-version: "12"
+          node-version: "16"
 
       - name: Install Dependencies
         run: yarn

.github/workflows/update.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v2-beta
         with:
-          node-version: "12"
+          node-version: "16"
 
       - name: Install Dependencies
         run: yarn