chore(deps): update actions/upload-artifact action to v7 (#109)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -84,7 +84,7 @@ jobs:
         run: ./dist/kessoku_linux_amd64_v1/kessoku --version
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: kessoku-binaries
           path: dist/

.github/workflows/release.yml

@@ -36,7 +36,7 @@ jobs:
           GITHUB_TOKEN: ${{ steps.generate-token.outputs.token }}
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: assets
           path: dist/