feat: dropping support for node 16

Author: erunion

.github/dependabot.yml

@@ -21,6 +21,12 @@ updates:
       - erunion
     labels:
       - dependencies
+    groups:
+      minor-development-deps:
+        dependency-type: 'development'
+        update-types:
+          - minor
+          - patch
     commit-message:
       prefix: chore(deps)
       prefix-development: chore(deps-dev)

.github/workflows/ci.yml

@@ -7,10 +7,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
-        with:
-          node-version: 16
 
       - name: Get npm cache directory
         id: npm-cache-dir
@@ -39,13 +37,12 @@ jobs:
           - ubuntu-latest
           - windows-latest
         node:
-          - 16
           - 18
           - 20
 
     steps:
       - name: Checkout source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Node ${{ matrix.node }}
         uses: actions/setup-node@v3

.github/workflows/codeql-analysis.yml

@@ -24,7 +24,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v2