Bump actions/upload-artifact from 6 to 7 (#69)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -26,7 +26,7 @@ jobs:
       run: tar -cvf ../artifacts.tar *
       working-directory: ./lib
     - name: Upload artifacts.tar
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: artifacts.tar
         path: artifacts.tar
@@ -67,7 +67,7 @@ jobs:
         cargo build --release --target ${{ matrix.target }}
         mv target/${{ matrix.target }}/release/static-config lib/static-config-${{ matrix.target }}
     - name: Upload CLI
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: static-config-${{ matrix.target }}
         path: lib/static-config-${{ matrix.target }}