Bump actions/upload-artifact from 4.3.1 to 4.3.6

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.3.1 to 4.3.6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v4.3.1...v4.3.6)

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

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

.github/workflows/build-packages.yml

@@ -46,7 +46,7 @@ jobs:
           cargo build --target ${{ matrix.target }} --release --features ""
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v4.3.1
+        uses: actions/upload-artifact@v4.3.6
         with:
           name: ${{ matrix.target }}-executables
           path: target/**/release/dsmr-rs
@@ -108,7 +108,7 @@ jobs:
           find target/ -name "*.deb" -exec file {} \;
       
       - name: Upload Debian packages
-        uses: actions/upload-artifact@v4.3.1
+        uses: actions/upload-artifact@v4.3.6
         if: github.ref == 'refs/heads/main'
         with:
           name: packages