Bump actions/upload-artifact from 5 to 6 (#292)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v6)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '6'
  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/build-c-libraries.yml

@@ -91,7 +91,7 @@ jobs:
         cmake --build .
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: c-libraries-${{ matrix.os.matrix }}-${{ matrix.arch.matrix }}
         path: ./src/lib
@@ -118,7 +118,7 @@ jobs:
         Compress-Archive -Path ${{ env.DIST_DIR }}/* -Destination chiavdfc-${{ matrix.os.matrix }}-${{ matrix.arch.matrix }}.zip
 
     - name: Upload zip as artifact
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: chiavdfc-${{ matrix.os.matrix }}-${{ matrix.arch.matrix }}
         path: |

.github/workflows/build-riscv64.yml

@@ -74,7 +74,7 @@ jobs:
             '
 
       - name: Upload artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: packages-${{ matrix.os.name }}-${{ matrix.python.major-dot-minor }}
           path: ./dist

.github/workflows/build.yml

@@ -140,7 +140,7 @@ jobs:
         pipx run --spec=${{ matrix.python.cibuildwheel }} cibuildwheel --output-dir dist 2>&1
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: packages-${{ matrix.os.name }}-${{ matrix.python.major-dot-minor }}-${{ matrix.arch.name }}
         path: ./dist
@@ -183,7 +183,7 @@ jobs:
         python -m build --sdist --outdir dist .
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         name: packages-sdist-${{ matrix.os.name }}-${{ matrix.python.major-dot-minor }}-${{ matrix.arch.name }}
         path: ./dist

.github/workflows/rust.yml

@@ -188,7 +188,7 @@ jobs:
         run: cargo publish --dry-run -p chiavdf --allow-dirty
 
       - name: Upload crate artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: crate
           path: ./target/package/*-*.crate

.github/workflows/vdf-client-hw.yml

@@ -350,7 +350,7 @@ jobs:
 
       - name: Upload binaries artifact (Ubuntu/macOS)
         if: matrix.os != 'windows-latest' && matrix.config == 'optimized=1'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: binaries-${{ matrix.config }}-${{ matrix.os }}
           path: |
@@ -368,7 +368,7 @@ jobs:
 
       - name: Upload binaries artifact (Windows)
         if: matrix.os == 'windows-latest' && matrix.config == 'optimized=1'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: binaries-${{ matrix.config }}-${{ matrix.os }}
           path: |
@@ -412,7 +412,7 @@ jobs:
 
       - name: Upload Ubuntu installer
         if: matrix.os == 'ubuntu-latest' && matrix.config == 'optimized=1'
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: installer
           path: dist/*.deb