chore: update actions/setup-node action to v6 (#559)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/main.yml

@@ -20,7 +20,7 @@ jobs:
  - ubuntu-latest
  steps:
  - uses: actions/checkout@v5
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: ${{ matrix.node-version }}
  - run: npm install
@@ -30,7 +30,7 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v5
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: 'lts/*'
  check-latest: true
@@ -41,7 +41,7 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v5
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: 'lts/*'
  check-latest: true
@@ -53,7 +53,7 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v5
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: 'lts/*'
  - run: npm install
@@ -63,7 +63,7 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v5
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: 'lts/*'
  - run: npm install
@@ -73,7 +73,7 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - uses: actions/checkout@v5
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: 'lts/*'
  - run: npm install
@@ -103,7 +103,7 @@ jobs:
  - windows-latest
  steps:
  - uses: actions/checkout@v5
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: ${{ matrix.node-version }}
  - name: Download build results

.github/workflows/release-please.yml

@@ -31,7 +31,7 @@ jobs:
  ]
  - uses: actions/checkout@v5
  if: ${{ steps.release.outputs.release_created }}
- - uses: actions/setup-node@v4
+ - uses: actions/setup-node@v6
  with:
  node-version: lts/*
  registry-url: https://registry.npmjs.org