Bump actions/upload-artifact from 4.6.2 to 6.0.0

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.6.2 to 6.0.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4.6.2...v6.0.0)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: 6.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/main.yml

@@ -44,7 +44,7 @@ jobs:
     - name: Zip to Archive
       run: 7z a -tzip ${{ matrix.os }}.zip ./${{ matrix.ARTIFACT }}
     - name: Upload Artifacts
-      uses: actions/upload-artifact@v4.6.2
+      uses: actions/upload-artifact@v6.0.0
       with:
         name: CLI-${{ matrix.os }}
         path: ${{ matrix.os }}.zip
@@ -98,7 +98,7 @@ jobs:
     - name: Zip to Archive
       run: 7z a -tzip ${{ matrix.os }}.zip ./GlennGUI/${{ matrix.ARTIFACT }}
     - name: Upload Artifacts
-      uses: actions/upload-artifact@v4.6.2
+      uses: actions/upload-artifact@v6.0.0
       with:
         name: GUI-${{ matrix.os }}
         path: ${{ matrix.os }}.zip