chore(deps): bump actions/checkout in the github-actions group

Bumps the github-actions group with 1 update: [actions/checkout](https://github.com/actions/checkout).


Updates `actions/checkout` from 5 to 6
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v5...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: github-actions
...

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

.github/workflows/build.yaml

@@ -58,7 +58,7 @@ jobs:
         working-directory: pacman
 
       - name: Cache vcpkg
-        uses: actions/cache@v5
+        uses: actions/cache@v4
         with:
           path: |
             target/vcpkg
@@ -94,7 +94,7 @@ jobs:
         working-directory: pacman
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v5
         with:
           name: "pacman-${{ steps.get_version.outputs.version }}-${{ matrix.target }}"
           path: ./target/release/${{ matrix.artifact_name }}

.github/workflows/checks.yaml

@@ -31,7 +31,7 @@ jobs:
         uses: Swatinem/rust-cache@v2
 
       - name: Cache vcpkg
-        uses: actions/cache@v5
+        uses: actions/cache@v4
         with:
           path: target/vcpkg
           key: A-vcpkg-${{ runner.os }}-${{ hashFiles('Cargo.toml', 'Cargo.lock') }}

.github/workflows/coverage.yaml

@@ -29,7 +29,7 @@ jobs:
         uses: Swatinem/rust-cache@v2
 
       - name: Cache vcpkg
-        uses: actions/cache@v5
+        uses: actions/cache@v4
         with:
           path: target/vcpkg
           key: A-vcpkg-${{ runner.os }}-${{ hashFiles('Cargo.toml', 'Cargo.lock') }}

.github/workflows/tests.yaml

@@ -30,7 +30,7 @@ jobs:
         uses: Swatinem/rust-cache@v2
 
       - name: Cache vcpkg
-        uses: actions/cache@v5
+        uses: actions/cache@v4
         with:
           path: target/vcpkg
           key: A-vcpkg-${{ runner.os }}-${{ hashFiles('Cargo.toml', 'Cargo.lock') }}