chore(deps): bump actions/checkout from 4 to 7

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4...v7)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/ci-approval.yml

@@ -30,7 +30,7 @@ jobs:
     if: github.event_name == 'push'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Check required files exist
         run: |
@@ -56,7 +56,7 @@ jobs:
     if: github.event_name == 'push'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Lint engine/ (ruff)
         uses: chartboost/ruff-action@v1
@@ -69,7 +69,7 @@ jobs:
     if: github.event_name == 'push'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Install g++
         run: sudo apt-get update && sudo apt-get install -y g++
@@ -96,7 +96,7 @@ jobs:
     if: github.event_name == 'push'
     runs-on: macos-14
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Compile main.cpp
         run: |
@@ -125,7 +125,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-qemu-action@v4
       - uses: docker/setup-buildx-action@v4
@@ -172,7 +172,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-qemu-action@v4
       - uses: docker/setup-buildx-action@v4
@@ -219,7 +219,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-buildx-action@v4
 

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
     name: File Integrity Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Verify Workspace Structure
         run: |
@@ -43,7 +43,7 @@ jobs:
     needs: validate-integrity
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Install Toolchain Diagnostics
         run: |
@@ -68,7 +68,7 @@ jobs:
     needs: validate-integrity
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Initialize Environment
         uses: actions/setup-python@v5
@@ -94,7 +94,7 @@ jobs:
     needs: [lint-cpp, lint-python]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Fetch Compiler Toolchain
         run: sudo apt-get update && sudo apt-get install -y g++
@@ -120,7 +120,7 @@ jobs:
     needs: [lint-cpp, lint-python]
     runs-on: macos-14
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Strict Binary Generation
         run: |
@@ -159,7 +159,7 @@ jobs:
             dockerfile: .devops/Dockerfile.backend
             platforms: "linux/amd64"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - name: Provision QEMU Emulators
         if: matrix.image-type != 'cuda'

.github/workflows/docker-publish.yml

@@ -39,7 +39,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-qemu-action@v4
       - uses: docker/setup-buildx-action@v4
@@ -86,7 +86,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-qemu-action@v4
       - uses: docker/setup-buildx-action@v4
@@ -133,7 +133,7 @@ jobs:
       contents: read
       packages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: docker/setup-buildx-action@v4
 

.github/workflows/pr-check.yml

@@ -101,7 +101,7 @@ jobs:
     if: ${{ always() && needs.slash-command.result == 'success' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.slash-command.outputs.pr-sha }}
           fetch-depth: 1
@@ -148,7 +148,7 @@ jobs:
           - os: macos-14
             artifact: quadtrix-macos-arm64
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.slash-command.outputs.pr-sha }}
 
@@ -200,7 +200,7 @@ jobs:
     if: ${{ always() && needs.slash-command.result == 'success' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.slash-command.outputs.pr-sha }}
 
@@ -241,7 +241,7 @@ jobs:
     if: ${{ always() && needs.slash-command.result == 'success' }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.slash-command.outputs.pr-sha }}
 
@@ -286,7 +286,7 @@ jobs:
       matrix:
         dockerfile: [Dockerfile, Dockerfile.cpp, Dockerfile.backend]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
         with:
           ref: ${{ needs.slash-command.outputs.pr-sha }}
 

.github/workflows/release.yml

@@ -47,7 +47,7 @@ jobs:
             os: ubuntu-24.04-arm
     steps:
       - name: Clone
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -114,7 +114,7 @@ jobs:
             vcvars: amd64_arm64
     steps:
       - name: Clone
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
@@ -162,7 +162,7 @@ jobs:
             os: macos-14
     steps:
       - name: Clone
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0