Actions(deps): Bump actions/checkout from 2.4.0 to 3

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.4.0 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2.4.0...v3)

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

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

8 files changed, 8 insertions, 8 deletions

diff --git a/.github/workflows/autotools-cmake.yml b/.github/workflows/autotools-cmake.yml
index 47f5de3c..519d5839 100644
--- a/.github/workflows/autotools-cmake.yml
+++ b/.github/workflows/autotools-cmake.yml
@@ -55,7 +55,7 @@ jobs:
         shell: bash
     runs-on: "${{ matrix.os }}"
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
 
     - name: (Linux) Install build dependencies
       if: "${{ runner.os == 'Linux' }}"
diff --git a/.github/workflows/cmake-required-version.yml b/.github/workflows/cmake-required-version.yml
index 2705bf6c..79e79adb 100644
--- a/.github/workflows/cmake-required-version.yml
+++ b/.github/workflows/cmake-required-version.yml
@@ -40,7 +40,7 @@ jobs:
     name: Ensure realistic minimum CMake version requirement
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
 
     - name: Install ancient CMake
       run: |
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index a8bf591f..1bdbea40 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -42,7 +42,7 @@ jobs:
     env:
       CFLAGS: -g3 -pipe
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
     - name: Add Clang/LLVM repositories
       run: |-
         wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
diff --git a/.github/workflows/cppcheck.yml b/.github/workflows/cppcheck.yml
index 8d894038..b607d0ec 100644
--- a/.github/workflows/cppcheck.yml
+++ b/.github/workflows/cppcheck.yml
@@ -40,7 +40,7 @@ jobs:
     name: Run Cppcheck
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
     - name: Install runtime dependencies
       run: |
         exec brew install cppcheck findutils
diff --git a/.github/workflows/expat_config_h.yml b/.github/workflows/expat_config_h.yml
index d99a30be..be00ecd7 100644
--- a/.github/workflows/expat_config_h.yml
+++ b/.github/workflows/expat_config_h.yml
@@ -40,7 +40,7 @@ jobs:
     name: Check expat_config.h.{in,cmake} for regressions
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
     - name: Check expat_config.h.{in,cmake} for regressions
       run: |
         set -v
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index fbe6c440..36c89482 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -80,7 +80,7 @@ jobs:
     env:
       CFLAGS: -g3 -pipe
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
     - name: Add Clang/LLVM repositories
       run: |-
         wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index 2f919c41..06b28eb9 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -50,7 +50,7 @@ jobs:
             FLAT_ENV: CC=clang CXX=clang++ LD=clang++ QA_SANITIZER=address
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
     - name: Install build dependencies
       run: |
         sudo rm /usr/local/bin/2to3  # so that "brew link" will work
diff --git a/.github/workflows/valid-xml.yml b/.github/workflows/valid-xml.yml
index be3cb157..fb58eba9 100644
--- a/.github/workflows/valid-xml.yml
+++ b/.github/workflows/valid-xml.yml
@@ -40,7 +40,7 @@ jobs:
     name: Ensure well-formed and valid XML
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2.4.0
+    - uses: actions/checkout@v3
 
     - name: Install build dependencies
       run: |-