Bump actions/upload-artifact from 4 to 6 (#830)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v4...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>

.github/workflows/build-appimage.yml

@@ -33,7 +33,7 @@ jobs:
          ./scripts/appimage-build.sh --manual-libs
 
     - name: upload artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic.AppImage
         path: Supersonic-x86_64.AppImage

.github/workflows/build-macos-arm64.yml

@@ -42,7 +42,7 @@ jobs:
         make zip_macos
 
     - name: Upload package
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic.zip
         path: Supersonic.zip

.github/workflows/build-macos-x64.yml

@@ -47,13 +47,13 @@ jobs:
         mv Supersonic.zip Supersonic_HighSierra+.zip
 
     - name: Upload Big Sur+ package
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic_mac_x64_BigSur+.zip
         path: Supersonic_BigSur+.zip
 
     - name: Upload High Sierra+ package
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic_mac_x64_HighSierra+.zip
         path: Supersonic_HighSierra+.zip

.github/workflows/build-ubuntu-22.04.yml

@@ -31,7 +31,7 @@ jobs:
       run: make package_linux
 
     - name: Upload artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic_ubuntu_x64.tar.xz
         path: Supersonic.tar.xz

.github/workflows/build-ubuntu-24.04.yml

@@ -31,7 +31,7 @@ jobs:
       run: make package_linux
 
     - name: Upload artifact
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic_ubuntu_x64.tar.xz
         path: Supersonic.tar.xz

.github/workflows/build-windows.yml

@@ -62,13 +62,13 @@ jobs:
         path: win_inno_installscript.iss
 
     - name: Upload zip
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic_windows_x64.zip
         path: Supersonic-windows.zip
 
     - name: Upload installer
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v6
       with:
         name: Supersonic_windows_x64_installer.exe
         path: Output/supersonic-installer.exe