chore(deps): update actions/checkout action to v6 (#3234)

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

Author: renovate[bot]

.github/workflows/codeql-analysis.yml

@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/fossa.yml

@@ -12,7 +12,7 @@ jobs:
   fossa:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
 
       - uses: fossas/fossa-action@93a52ecf7c3ac7eb40f5de77fd69b1a19524de94 # v1.5.0
         with:

.github/workflows/label-prs.yml

@@ -13,7 +13,7 @@ jobs:
       pull-requests: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/labeler@v6
         with:
           configuration-path: '.github/component-label-map.yml'

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: 18

.github/workflows/ossf-scorecard.yml

@@ -19,7 +19,7 @@ jobs:
       # Needed for GitHub OIDC token if publish_results is true
       id-token: write
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
         with:
           persist-credentials: false
 

.github/workflows/peer-api.yaml

@@ -16,7 +16,7 @@ jobs:
       image: node:20
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install script dependencies
         run: npm ci --ignore-scripts

.github/workflows/pr-review.yml

@@ -17,7 +17,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Run add-labels-to-reviewed-pr.sh
         run: |

.github/workflows/release-please-validate.yaml

@@ -16,7 +16,7 @@ jobs:
       image: node:22
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Ensure Release Please Config and Manifest are in sync with the repository
         run: node scripts/check-release-please.mjs

.github/workflows/release-please.yml

@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
@@ -45,7 +45,7 @@ jobs:
       - name: Checkout release PR
         # only checkout if a PR has been created, otherwise this will fail
         if: ${{ steps.release.outputs.pr }}
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: release-please--branches--main
           # use a token so that workflows on the PR run when we push later
@@ -62,7 +62,7 @@ jobs:
     runs-on: ubuntu-latest
     environment: npm-publish-environment
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           # Require npm 11.5.1 or later for https://docs.npmjs.com/trusted-publishers.

.github/workflows/test-all-versions.yml

@@ -25,7 +25,7 @@ jobs:
       NODE_OPTIONS: --max-old-space-size=4096
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       # Use the same Node.js version used for `release-please` workflow.
@@ -162,7 +162,7 @@ jobs:
       NPM_CONFIG_UNSAFE_PERM: true
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: actions/setup-node@v6