Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/docs.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up python
         id: setup-python

.github/workflows/percentage_done.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: robinraju/[email protected]
         with:

.github/workflows/r2.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: count lines
         id: matrix
         run: |
@@ -36,7 +36,7 @@ jobs:
         index: ${{fromJson(needs.generate-matrix.outputs.matrix)}}
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Clone and push repositories
         run: |

.github/workflows/run.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up python
         id: setup-python
@@ -121,7 +121,7 @@ jobs:
           remove-docker-images: 'true'
 
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v3
         with:
@@ -187,7 +187,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Publish release
         uses: StuYarrow/[email protected]

.github/workflows/stats.yml

@@ -22,7 +22,7 @@ jobs:
           remove-docker-images: 'true'
 
       - name: checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up python
         id: setup-python

.github/workflows/unique_python_files.yml

@@ -14,7 +14,7 @@ jobs:
     env:
       RUST_BACKTRACE: "1"
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Rust
         uses: actions-rs/toolchain@v1