CI: Update to actions/checkout@v4

No functional change, but we should keep this current.

see 5f4ddb54b0

.github/workflows/aws-lc.yml

@@ -12,7 +12,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install VTest
         run: |
           scripts/build-vtest.sh

.github/workflows/codespell.yml

@@ -11,7 +11,7 @@ jobs:
   codespell:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: codespell-project/codespell-problem-matcher@v1
     - uses: codespell-project/actions-codespell@master
       with:

.github/workflows/compliance.yml

@@ -19,7 +19,7 @@ jobs:
           CC: gcc
           os: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install h2spec
       id: install-h2spec
       run: |

.github/workflows/contrib.yml

@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Compile admin/halog/halog
       run: |
         make admin/halog/halog

.github/workflows/coverity.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.repository_owner == 'haproxy' }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install apt dependencies
       run: |
         sudo apt-get update

.github/workflows/cross-zoo.yml

@@ -97,7 +97,7 @@ jobs:
         sudo apt-get -yq --force-yes install \
             gcc-${{ matrix.platform.arch }} \
             ${{ matrix.platform.libs }}
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
 
     - name: install quictls

.github/workflows/fedora-rawhide.yml

@@ -17,7 +17,7 @@ jobs:
     container:
       image: fedora:rawhide
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install dependencies
       run: |
         dnf -y install git pcre-devel zlib-devel pcre2-devel 'perl(FindBin)' perl-IPC-Cmd 'perl(File::Copy)' 'perl(File::Compare)' lua-devel socat findutils systemd-devel clang

.github/workflows/musl.yml

@@ -20,7 +20,7 @@ jobs:
         run: |
           ulimit -c unlimited
           echo '/tmp/core/core.%h.%e.%t' > /proc/sys/kernel/core_pattern
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install dependencies
         run: apk add gcc gdb make tar git python3 libc-dev linux-headers pcre-dev pcre2-dev openssl-dev lua5.3-dev grep socat curl musl-dbg lua5.3-dbg
       - name: Install VTest

.github/workflows/openssl-nodeprecated.yml

@@ -21,7 +21,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Install VTest
       run: |
         scripts/build-vtest.sh

.github/workflows/vtest.yml

@@ -23,7 +23,7 @@ jobs:
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Generate Build Matrix
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -46,7 +46,7 @@ jobs:
       ASAN_OPTIONS: log_path=asan.log
       OT_CPP_VERSION: 1.6.0
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 100
 #

.github/workflows/windows.yml

@@ -35,7 +35,7 @@ jobs:
           - USE_THREAD=1
           - USE_ZLIB=1
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: msys2/setup-msys2@v2
       with:
         install: >-