ci: bump actions/upload-artifact from 6 to 7 (#331)

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-fuzz.yml

@@ -16,7 +16,7 @@ jobs:
         fuzz-seconds: 600
         dry-run: false
     - name: Upload Crash
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       if: failure()
       with:
         name: artifacts

.github/workflows/cmake.yml

@@ -27,7 +27,7 @@ jobs:
       run: ctest --test-dir build -V
     - name: Upload shared lib
       if: matrix.shared == 'ON'
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: ${{ matrix.os }}
         path: |
@@ -73,7 +73,7 @@ jobs:
       run: ctest --test-dir build -V
     - name: Upload shared lib
       if: matrix.shared == 'ON'
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: windows-mingw64
         path: build/libutf8proc.*

.github/workflows/make.yml

@@ -35,7 +35,7 @@ jobs:
     - name: Make lib
       run: make
     - name: Upload shared lib
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: make-${{ matrix.os }}
         path: libutf8proc.*