Bump actions/checkout from 4 to 5

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/archlinux.yml

@@ -29,7 +29,7 @@ jobs:
           pacman-key --populate archlinux
 
           pacman -Syu --noconfirm git
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Initialize ArchLinux
         run: |
           bash github/setup-archlinux.sh

.github/workflows/msys2.yml

@@ -29,7 +29,7 @@ jobs:
             static_llvm: false
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Download MSYS2 packages
       uses: actions/github-script@v7

.github/workflows/ubuntu.yml

@@ -45,7 +45,7 @@ jobs:
       CXXFLAGS_COV: -fprofile-arcs -ftest-coverage
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Install dependencies
       run: sudo apt-get install libopenlibm-dev libsleef-dev libzmq3-dev libyaml-cpp-dev libtbb-dev