Bump actions/checkout from 2.5.0 to 4.1.2

Bumps [actions/checkout](https://github.com/actions/checkout) from 2.5.0 to 4.1.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v2.5.0...v4.1.2)

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

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

.github/workflows/acceptance.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: larger
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v2.5.0
+        uses: actions/checkout@v4.1.2
 
       - name: Unshallow
         run: git fetch --prune --unshallow

.github/workflows/downstreams.yml

@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v4.1.2
         with:
           fetch-depth: 0
 

.github/workflows/push.yml

@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4.1.2
 
       - name: Install Python
         uses: actions/setup-python@v5
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4.1.2
 
       - name: Format all files
         run: make dev fmt
@@ -56,7 +56,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4.1.2
         with:
           fetch-depth: 0
 

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
       # Used to attach signing artifacts to the published release.
       contents: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4.1.2
 
       - uses: actions/setup-python@v5
         with: