feat!: upgrade minimum node version to v20

As taken from the GitHub Blog:

> Node 16 has reached its end of life, prompting us to initiate
> its deprecation process for GitHub Actions. Our plan is to
> transition all actions to run on Node 20 by Spring 2024.

This commit updates the minimum supported version to Node20.

see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/

.github/workflows/quality-checks.yml

@@ -44,8 +44,10 @@ jobs:
       - name: Check-out the repository
         uses: actions/checkout@v3
 
-      - name: Setup Node
+      - name: Set up Node.js 20.x
         uses: actions/setup-node@v3
+        with:
+          node-version: 20.x
 
       - name: Install dev dependencies
         run: npm install --only=dev

.github/workflows/release.yml

@@ -46,10 +46,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Node.js 16.x
+      - name: Set up Node.js 20.x
         uses: actions/setup-node@v3
         with:
-          node-version: 16.x
+          node-version: 20.x
 
       - name: Install dependencies
         run: npm ci

.github/workflows/test.yml

@@ -26,10 +26,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up Node.js 16.x
+      - name: Set up Node.js 20.x
         uses: actions/setup-node@v3
         with:
-          node-version: 16.x
+          node-version: 20.x
 
       - name: Install dependencies
         run: npm ci

action.yml

@@ -55,5 +55,5 @@ inputs:
     deprecationMessage: 'Replaced by the `validate-pull-request` and `validate-commits` inputs'
 
 runs:
-  using: 'node16'
+  using: 'node20'
   main: 'dist/validate/index.js'

bump/action.yml

@@ -71,5 +71,5 @@ outputs:
       string if a version bump was not or could not be performed
 
 runs:
-  using: 'node16'
+  using: 'node20'
   main: '../dist/bump/index.js'