Bump actions/upload-artifact from 5 to 6 (#2705)

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-linux.yml

@@ -100,7 +100,7 @@ jobs:
           subject-path: build/*.tar.gz
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: build-${{ matrix.target }}
           path: build/*.tar.gz

.github/workflows/build-macos.yml

@@ -39,7 +39,7 @@ jobs:
           subject-path: build/*.tar.gz
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: build-macos-${{ matrix.arch }}
           path: build/*.tar.gz

.github/workflows/build-windows.yml

@@ -39,7 +39,7 @@ jobs:
           subject-path: build/*.zip
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: build-windows-${{ matrix.arch }}
           path: build/*.zip