build(deps): bump actions/upload-artifact from 4.5.0 to 4.6.0

Bumps [actions/upload-artifact](/~https://github.com/actions/upload-artifact) from 4.5.0 to 4.6.0.
- [Release notes](/~https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@6f51ac0...65c4c4a)

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

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

.github/workflows/build.yml

@@ -88,7 +88,7 @@ jobs:
       - name: Package project
         run: ./mvnw package -Passembly -DskipTests
       - name: Upload artifacts
-        uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08
         with:
           name: opdf-jar
           path: ./opdf-assembly/target/opdf.jar
@@ -124,7 +124,7 @@ jobs:
       - name: Build native image
         run: native-image --no-fallback -H:+AddAllCharsets -jar opdf.jar
       - name: Upload artifacts
-        uses: actions/upload-artifact@6f51ac03b9356f520e9adb1b1b7802705f340c2b
+        uses: actions/upload-artifact@65c4c4a1ddee5b72f698fdd19549f0f0fb45cf08
         with:
           name: ${{ matrix.package_name }}
           path: ${{ matrix.artifact_name }}