build(deps): bump actions/checkout from 4 to 6

.github/workflows/boulder-ci.yml

@@ -71,7 +71,7 @@ jobs:
     # Sequence of tasks that will be executed as part of the job.
     steps:
       # Checks out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -108,7 +108,7 @@ jobs:
 
     steps:
       # Checks out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 
@@ -133,7 +133,7 @@ jobs:
 
     steps:
       # Checks out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 

.github/workflows/check-iana-registries.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout iana/data from main branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           sparse-checkout: iana/data
 

.github/workflows/codeql.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
       - name: Autobuild

.github/workflows/cps-review.yml

@@ -18,14 +18,14 @@ jobs:
           go-version: "stable"
 
       - name: Checkout Upstream
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.event.pull_request.base.ref }}
       - name: Get Current Flags
         run: go run ./test/list-features/list-features.go | sort >| /tmp/currflags.txt
 
       - name: Checkout PR
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Get PR Flags
         run: go run ./test/list-features/list-features.go | sort >| /tmp/prflags.txt
 

.github/workflows/merged-to-main-or-release-branch.yml

@@ -14,6 +14,6 @@ jobs:
     name: Merged to main (or hotfix)
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
           fetch-depth: '0' # Needed for verify-release-ancestry.sh to see origin/main
@@ -41,7 +41,7 @@ jobs:
       contents: write
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
           fetch-depth: '0' # Needed for verify-release-ancestry.sh to see origin/main
@@ -89,7 +89,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
 

.github/workflows/try-release.yml

@@ -23,7 +23,7 @@ jobs:
           - "1.25.5"
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false