Update actions/upload-artifact action to v6 (#181)

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

Author: renovate[bot]

.github/workflows/manual.yml

@@ -37,7 +37,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: dist
           path: dist/**/*

.github/workflows/release.yml

@@ -142,7 +142,7 @@ jobs:
         run: tar -zcf sdk/${{ matrix.language }}.tar.gz -C sdk/${{ matrix.language }} .
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.language  }}-sdk.tar.gz
           path: ${{ github.workspace}}/sdk/${{ matrix.language }}.tar.gz