build(deps): bump actions/checkout from 3.1.0 to 3.2.0 (#34480)

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.1.0 to 3.2.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](93ea575cb5...755da8c3cf)

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

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/unit_tests.yaml

@@ -47,7 +47,7 @@ jobs:
           on_develop: false
 
     steps:
-    - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # @v2
+    - uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # @v2
       with:
         fetch-depth: 0
     - uses: actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9 # @v2
@@ -94,7 +94,7 @@ jobs:
   shell:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # @v2
+    - uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # @v2
       with:
         fetch-depth: 0
     - uses: actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9 # @v2
@@ -133,7 +133,7 @@ jobs:
           dnf install -y \
               bzip2 curl file gcc-c++ gcc gcc-gfortran git gnupg2 gzip \
               make patch tcl unzip which xz
-    - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # @v2
+    - uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # @v2
     - name: Setup repo and non-root user
       run: |
           git --version
@@ -151,7 +151,7 @@ jobs:
   clingo-cffi:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # @v2
+    - uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # @v2
       with:
         fetch-depth: 0
     - uses: actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9 # @v2
@@ -185,7 +185,7 @@ jobs:
       matrix:
         python-version: ["3.10"]
     steps:
-    - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # @v2
+    - uses: actions/checkout@755da8c3cf115ac066823e79a1e1788f8940201b # @v2
       with:
         fetch-depth: 0
     - uses: actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9 # @v2