Update deps to Node 20 (#284)

.github/workflows/integration.yml

@@ -22,11 +22,11 @@ jobs:
     if: ${{ github.event_name == 'push' || github.repository == github.event.pull_request.head.repo.full_name && github.actor != 'dependabot[bot]' }}
     runs-on: 'ubuntu-latest'
     steps:
-    - uses: 'actions/checkout@v3'
+    - uses: 'actions/checkout@v4'
 
-    - uses: 'actions/setup-node@v3'
+    - uses: 'actions/setup-node@v4'
       with:
-        node-version: '16.x'
+        node-version: '20.x'
 
     - name: 'npm build'
       run: 'npm ci && npm run build'
@@ -51,11 +51,11 @@ jobs:
     if: ${{ github.event_name == 'push' || github.repository == github.event.pull_request.head.repo.full_name && github.actor != 'dependabot[bot]' }}
     runs-on: 'ubuntu-latest'
     steps:
-    - uses: 'actions/checkout@v3'
+    - uses: 'actions/checkout@v4'
 
-    - uses: 'actions/setup-node@v3'
+    - uses: 'actions/setup-node@v4'
       with:
-        node-version: '16.x'
+        node-version: '20.x'
 
     - name: 'npm build'
       run: 'npm ci && npm run build'

.github/workflows/unit.yml

@@ -29,11 +29,11 @@ jobs:
     runs-on: '${{ matrix.os }}'
 
     steps:
-    - uses: 'actions/checkout@v3'
+    - uses: 'actions/checkout@v4'
 
-    - uses: 'actions/setup-node@v3'
+    - uses: 'actions/setup-node@v4'
       with:
-        node-version: '16.x'
+        node-version: '20.x'
 
     - name: 'npm build'
       run: 'npm ci && npm run build'

README.md

@@ -17,9 +17,10 @@ This action requires:
     Authorization section below for more information. You also need to
     [create a GKE cluster](https://cloud.google.com/kubernetes-engine/docs/quickstart).
 
--   This action runs using Node 16. If you are using self-hosted GitHub Actions
-    runners, you must use runner version [2.285.0](https://github.com/actions/virtual-environments)
-    or newer.
+-   This action runs using Node 20. If you are using self-hosted GitHub Actions
+    runners, you must use a [runner
+    version](https://github.com/actions/virtual-environments) that supports this
+    version or newer.
 
 -   If you plan to create binaries, containers, pull requests, or other
     releases, add the following to your .gitignore to prevent accidentially

action.yaml

@@ -94,5 +94,5 @@ branding:
   color: 'blue'
 
 runs:
-  using: 'node16'
+  using: 'node20'
   main: 'dist/index.js'