Bump actions/checkout from 6.0.3 to 7.0.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 6.0.3 to 7.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v6.0.3...v7.0.0)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 7.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/code_checks.yml

@@ -28,7 +28,7 @@ jobs:
   run-code-check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6.0.3
+      - uses: actions/checkout@v7.0.0
       - name: Install uv
         uses: astral-sh/setup-uv@v7
         with:

.github/workflows/docker.yml

@@ -49,7 +49,7 @@ jobs:
       GCP_AR_REPOSITORY: ${{ vars.GCP_AR_REPOSITORY }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6.0.3
+        uses: actions/checkout@v7.0.0
 
       - name: Extract backend version
         id: backend-version

.github/workflows/docs.yml

@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6.0.3
+        uses: actions/checkout@v7.0.0
         with:
           fetch-depth: 0  # Fetch all history for proper versioning
 
@@ -88,7 +88,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6.0.3
+        uses: actions/checkout@v7.0.0
         with:
           fetch-depth: 0  # Fetch all history for proper versioning
 

.github/workflows/publish.yml

@@ -13,7 +13,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install libcurl4-openssl-dev libssl-dev
 
-      - uses: actions/checkout@v6.0.3
+      - uses: actions/checkout@v7.0.0
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7

.github/workflows/unit_tests.yml

@@ -43,7 +43,7 @@ jobs:
       matrix:
         python-version: ["3.10", "3.11", "3.12"]
     steps:
-      - uses: actions/checkout@v6.0.3
+      - uses: actions/checkout@v7.0.0
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7